WO200271451-A2 -- US4106439-A   KANAO M (KANA-Individual)   KANAO M;  US4113838-A   MITSUBISHI CHEM IND LTD (MITU)   KOIKE S,  MATSUNAMI S,  GOTO Y;  US4157270-A   US SEC OF ARMY (USSA)   MARTIGNONI P,  CHEW W M,  AYERS O E;  US4438082-A   ENGELHARD MINERALS CORP (ENGH)   DETTLING J C,  CARR W F,  HECK R M,  CHEN J M;  EP1372839-A2 -- EP867404-A1   ISHIKAWAJIMA HARIMA HEAVY IND (ISHI)   KOGA M;  EP861802-A2   MITSUBISHI DENKI KK (MITQ);  ENG ADVANCEMENT ASSOC JAPAN (ENGA-Non-standard)   GONJO Y,  SUGIMOTO T,  SATOH M;  US3505027-A   STE / (STE-Individual);  US4933242-A   ISHIKAWAJIMA HARIMA JUKOGYO KK (ISHI)   KOGA M,  WATANABE T,  HIRATA T,  OGOSHI M;  WO2001051194-A1   ;  WO2001012312-A2   ;  WO2002086987-A2   ;  US2004154223-A1 -- US3505027-A   STE / (STE-Individual);  US3682142-A   INT MATERIALS (INT-Non-standard);  US4088450-A   NISSAN MOTOR CO LTD (NSMO);  US4098587-A   UNITED TECHNOLOGIES CORP (UNAC);  US4098588-A   UNITED TECHNOLOGIES CORP (UNAC)   BUSWELL R F,  SEDERQUIST R A,  SNOPKOWSKI D J;  US4098589-A   UNITED TECHNOLOGIES CORP (UNAC);  US4106439-A   KANAO M (KANA-Individual)   KANAO M;  US4113838-A   MITSUBISHI CHEM IND LTD (MITU)   KOIKE S,  MATSUNAMI S,  GOTO Y;  US4155712-A   TASCHEK W G (TASC-Individual)   TASCHEK W G;  US4157270-A   US SEC OF ARMY (USSA)   MARTIGNONI P,  CHEW W M,  AYERS O E;  US4211537-A   TEITEL R J (TEIT-Individual)   TEITEL R J;  US4248941-A   UNITED TECHNOLOGIES CORP (UNAC)   LOUIS G A,  LEE J M,  MARICLE D L,  TROCCIOLA J C;  US4438082-A   ENGELHARD MINERALS CORP (ENGH)   DETTLING J C,  CARR W F,  HECK R M,  CHEN J M;  US4454207-A   US DEPT ENERGY (USAT)   FRAIOLI A V,  YOUNG J E;  US4650727-A   US DEPT ENERGY (USAT)   VANDERBORG N E,  SPRINGER T E,  HUFF R;  US4670359-A   ENGELHARD MINERALS CORP (ENGH)   BESHTY B S,  WHELAN J A;  US4671893-A   IMPERIAL CHEM IND PLC (ICIL)   PINTO A;  US4737161-A   INT FUEL CELLS CORP (ITFU)   SZYDLOWSKI D F,  SULJAK G T;  US4746329-A   ENERGY RES CORP (ENER-Non-standard)   CHRISTNER L G,  KOEHLER S A,  STEINFELD G;  US4861347-A   INT FUEL CELLS CORP (ITFU)   SZYDLOWSKI D F,  SULJAK G T;  US4933242-A   ISHIKAWAJIMA HARIMA JUKOGYO KK (ISHI)   KOGA M,  WATANABE T,  HIRATA T,  OGOSHI M;  US5015444-A   ISHIKAWAJIMA HARIMA JUKOGYO KK (ISHI)   KOGA M,  WATANABE T;  US5084363-A   INT FUEL CELLS CORP (ITFU)   REISER C A;  US5215729-A   BUXBAUM R E (BUXB-Individual)   BUXBAUM R E;  US5221524-A   TOSHIBA KK (TOKE)   EGUCHI T;  US5222551-A   NIPPONDENSO CO LTD (NPDE)   HASEGAWA E,  YAMAUCHI Y,  SHIMOYA M,  OHARA T;  US5601937-A   WESTINGHOUSE ELECTRIC CORP (WESE)   ISENBERG A O;  US5609834-A   ISHIKAWAJIMA HARIMA HEAVY IND (ISHI)   HAMADA K,  MIZUSAWA M,  KOGA M;  US5612012-A   NGK INSULATORS LTD (NIGA)   SOMA T,  TAKAHASHI T,  ISOMURA M;  US5618322-A   YAMAHA HATSUDOKI KK (YMHA)   MIZUNO Y,  HANASHIMA T,  MATSUBARA H;  US5631099-A   HOCKADAY R G (HOCK-Individual)   HOCKADAY R G;  US5641585-A   LOCKHEED IDAHO TECHNOLOGIES CO (LOCK)   LESSING P A,  ZUPPERO A C;  US5648182-A   EQUOS RES KK (EQUS);  AISIN AW CO LTD (AISW)   HARA T,  KATO K,  TAKADA C;  US5733347-A   INT FUEL CELLS CORP (ITFU)   LESIEUR R R;  US5746985-A   NGK INSULATORS LTD (NIGA)   TAKAHASHI T;  US5759712-A   HOCKADAY R G (HOCK-Individual)   HOCKADAY R G;  US5776421-A   MITSUBISHI ELECTRIC CORP (MITQ)   MATSUMURA M,  SHINOKI T;  US5780179-A   HONDA MOTOR CO LTD (HOND);  US5858314-A   ZTEK CORP (ZTEK-Non-standard)   HSU M S,  HOAG E D;  US5861137-A   EDLUND D J (EDLU-Individual)   EDLUND D J;  US5888273-A   BUXBAUM R E (BUXB-Individual)   BUXBAUM R E;  US5897970-A   NGK INSULATORS LTD (NIGA)   ISOMURA M,  SOMA T,  TAKAHASHI T;  US5904754-A   JUDA ASSOC WALTER (JUDA-Non-standard)   BOMBARD R T,  JUDA W,  KRUEGER C W;  US5938800-A   MCDERMOTT TECHNOLOGY INC (MCDE-Non-standard)   VERRILL C L,  MCILROY R A,  PRIVETTE R M,  CHANEY L J,  KNEIDEL K E;  US5942346-A   UNIV CHICAGO (UYCG)   KRUMPELT M,  AHMED S,  KUMAR R;  US6045933-A   HONDA MOTOR CO LTD (HOND)   OKAMOTO T;  US6057051-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   UCHIDA M,  FUKUOKA Y,  SUGAWARA Y,  EDA N;  US6083425-A   LITTLE INC ARTHUR D (LITT)   CLAWSON L G;  US6096286-A   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   AUTENRIETH R;  US6103143-A   AIR PROD & CHEM INC (AIRP)   SIRCAR S,  HUFTON J R,  NATARAJ S;  US6103441-A   RICOH KK (RICO)   FUSHIMI H,  WATANABE Y,  SHIRAISHI K,  TOMITA M;  US20010018140-A1   ;  US20020000066-A1   ;  US20020000067-A1   ;  US20020006369-A1   ;  US20020007594-A1   ;  US20020021992-A1   ;  US20020022137-A1   ;  US20020028171-A1   ;  US20020071976-A1   ;  US20020083645-A1   ;  US20020083829-A1   ;  US20020114762-A1   ;  US20020114984-A1   ;  US20020116872-A1   ;  US20020119353-A1   ;  US6171574-B1   JUDA ASSOC INC WALTER (JUDA-Non-standard)   JUDA W,  KRUEGER C W;  US6180846-B1   UOP LLC (UNVO)   DANDEKAR H W,  MULVANEY R C;  US6183703-B1   ZTEK CORP (ZTEK-Non-standard)   HSU M S,  HOAG E D;  US6183895-B1   MATSUSHITA ELECTRIC WORKS LTD (MATW)   KUDO H,  YAMAGA N,  SHINAGAWA M,  ADACHI J,  TOKUNAGA Y,  NAKAMURA T,  HASHIMOTO N,  MIZOBUCHI M,  KINUGAWA K;  US6190124-B1   UNITED TECHNOLOGIES CORP (UNAC)   FRELING M,  GUPTA D K,  LAGUEUX K,  DEMASI-MARCIN J T;  US6190623-B1   UOP LLC (UNVO)   SANGER R J,  SENETAR J J,  VANDEN BUSSCHE K,  TOWLER G P,  DOSHI K J;  US6192596-B1   BATTELLE MEMORIAL INST (BATT)   BENNETT W D,  MARTIN P M,  MATSON D W,  ROBERTS G L,  STEWART D C,  TONKOVICH A Y,  ZILKA J L,  SCHMITT S C,  WERNER T M;  US6200536-B1   BATTELLE MEMORIAL INST (BATT)   TONKOVICH A L Y,  ROBERTS G L,  CALL C J,  WEGENG R S,  WANG Y;  US6207122-B1   LITTLE INC ARTHUR D (LITT)   CLAWSON L G;  US6207132-B1   CHINA PETROLEUM CORP (CNPC)   LIN Y,  LEI M;  US6221117-B1   NORTHWEST POWER SYSTEMS LLC (BLRD)   EDLUND D J,  PLEDGER W A;  US6231831-B1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   AUTENRIETH R,  POSCHMANN T,  WIELAND S,  HEIL D,  BONEBERG S;  US6232005-B1   GENERAL MOTORS CORP (GENK)   PETTIT WILLIAM H;  US6238465-B1   JUDA ASSOC INC WALTER (JUDA-Non-standard)   JUDA W,  KRUEGER C W,  BOMBARD R T;  US6242120-B1   IDATECH LLC (BLRD)   HERRON T G;  US6244367-B1   UNIV CHICAGO (UYCG)   AHMED S,  KUMAR R,  KRUMPELT M;  US6245303-B1   LITTLE INC ARTHUR D (LITT)   BENTLEY J M,  MITCHELL W L,  CLAWSON L G,  CROSS J C;  US6245309-B1   ETIEVANT C (ETIE-Individual);  ROSHD M (ROSH-Individual);  US6254839-B1   LITTLE INC ARTHUR D (LITT)   CLAWSON L G;  US6254848-B1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   AUTENRIETH R,  STROBEL B;  US6264856-B1   DAIMLER-BENZ AG (DAIM)   WIESHEU N,  HEIL D,  AUTENRIETH R,  STEINKE H,  HAENFLING J;  US6268077-B1   MOTOROLA INC (MOTI)   KELLEY R J,  PRATT S D,  LANDRETH B D,  PENNISI R W,  MUTHUSWAMY S,  URBISH G F;  US6274093-B1   BALL AEROSPACE & TECHNOLOGIES CORP (BALL-Non-standard)   LONG E,  SCHMIDT J A,  LYNCH F;  US6280864-B1   UOP LLC (UNVO)   TOWLER G P,  DOSHI K J,  VANDEN BUSSCHE K M,  SENETAR J J;  US6338913-B1   MICROCELL CORP (MICR-Non-standard)   ESHRAGUI R;  US6348278-B1   MOBIL OIL CORP (MOBI)   LAPIERRE R B,  PARTRIDGE R D;  US6352792-B1   CLEAN FUEL GENERATION LLC (CLEA-Non-standard)   PARCHAMAZAD I;  US6372363-B1   JUDA ASSOC INC WALTER (JUDA-Non-standard)   KRUEGER C;  US6375906-B1   IDATECH LLC (BLRD)   EDLUND D J,  HERRON T G;  US6376113-B1   NORTHWEST POWER SYSTEMS LLC (BLRD)   EDLUND D J,  PLEDGER W A;  US6383670-B1   IDATECH LLC (BLRD)   EDLUND D J,  HERRON T G,  PLEDGER W A;  US6419728-B1   IDATECH LLC (BLRD)   EDLUND D J;  US7048897-B1   MOTOROLA INC (MOTI)   KORIPELLA C R,  DYER C K,  ROGERS S P,  GERVASIO D F;  US2006112636-A1 -- US622117-A   ;  US3505027-A   STE / (STE-Individual);  US4088450-A   NISSAN MOTOR CO LTD (NSMO);  US4098587-A   UNITED TECHNOLOGIES CORP (UNAC);  US4098588-A   UNITED TECHNOLOGIES CORP (UNAC)   BUSWELL R F,  SEDERQUIST R A,  SNOPKOWSKI D J;  US4098589-A   UNITED TECHNOLOGIES CORP (UNAC);  US4155712-A   TASCHEK W G (TASC-Individual)   TASCHEK W G;  US4157270-A   US SEC OF ARMY (USSA)   MARTIGNONI P,  CHEW W M,  AYERS O E;  US4211537-A   TEITEL R J (TEIT-Individual)   TEITEL R J;  US4248941-A   UNITED TECHNOLOGIES CORP (UNAC)   LOUIS G A,  LEE J M,  MARICLE D L,  TROCCIOLA J C;  US4438082-A   ENGELHARD MINERALS CORP (ENGH)   DETTLING J C,  CARR W F,  HECK R M,  CHEN J M;  US4454207-A   US DEPT ENERGY (USAT)   FRAIOLI A V,  YOUNG J E;  US4650727-A   US DEPT ENERGY (USAT)   VANDERBORG N E,  SPRINGER T E,  HUFF R;  US4670359-A   ENGELHARD MINERALS CORP (ENGH)   BESHTY B S,  WHELAN J A;  US4671893-A   IMPERIAL CHEM IND PLC (ICIL)   PINTO A;  US4737161-A   INT FUEL CELLS CORP (ITFU)   SZYDLOWSKI D F,  SULJAK G T;  US4746329-A   ENERGY RES CORP (ENER-Non-standard)   CHRISTNER L G,  KOEHLER S A,  STEINFELD G;  US4933242-A   ISHIKAWAJIMA HARIMA JUKOGYO KK (ISHI)   KOGA M,  WATANABE T,  HIRATA T,  OGOSHI M;  US5015444-A   ISHIKAWAJIMA HARIMA JUKOGYO KK (ISHI)   KOGA M,  WATANABE T;  US5084363-A   INT FUEL CELLS CORP (ITFU)   REISER C A;  US5215729-A   BUXBAUM R E (BUXB-Individual)   BUXBAUM R E;  US5221524-A   TOSHIBA KK (TOKE)   EGUCHI T;  US5222551-A   NIPPONDENSO CO LTD (NPDE)   HASEGAWA E,  YAMAUCHI Y,  SHIMOYA M,  OHARA T;  US5389230-A   EXXON RES & ENG CO (ESSO)   VELUSWAMY L R;  US5432023-A   TOSHIBA KK (TOKE)   YAMADA S,  KANDA M,  YAMAMOTO M,  SUZUKI N,  KANAZAWA R,  MOTOMIYA A,  KONDO T,  UCHIDA T,  HASHIMOTO K,  NIKI H,  SASAKI K,  TSURUTA S;  US5601937-A   WESTINGHOUSE ELECTRIC CORP (WESE)   ISENBERG A O;  US5609834-A   ISHIKAWAJIMA HARIMA HEAVY IND (ISHI)   HAMADA K,  MIZUSAWA M,  KOGA M;  US5612012-A   NGK INSULATORS LTD (NIGA)   SOMA T,  TAKAHASHI T,  ISOMURA M;  US5618322-A   YAMAHA HATSUDOKI KK (YMHA)   MIZUNO Y,  HANASHIMA T,  MATSUBARA H;  US5631099-A   HOCKADAY R G (HOCK-Individual)   HOCKADAY R G;  US5641585-A   LOCKHEED IDAHO TECHNOLOGIES CO (LOCK)   LESSING P A,  ZUPPERO A C;  US5648182-A   EQUOS RES KK (EQUS);  AISIN AW CO LTD (AISW)   HARA T,  KATO K,  TAKADA C;  US5652020-A   UNIV OREGON STATE (UYOR-Non-standard)   COLLINS J P,  WAY J D;  US5733347-A   INT FUEL CELLS CORP (ITFU)   LESIEUR R R;  US5741474-A   NGK INSULATORS LTD (NIGA)   ISOMURA M,  SOMA T,  TAKAHASHI T;  US5746985-A   NGK INSULATORS LTD (NIGA)   TAKAHASHI T;  US5759712-A   HOCKADAY R G (HOCK-Individual)   HOCKADAY R G;  US5776421-A   MITSUBISHI ELECTRIC CORP (MITQ)   MATSUMURA M,  SHINOKI T;  US5780179-A   HONDA MOTOR CO LTD (HOND);  US5858314-A   ZTEK CORP (ZTEK-Non-standard)   HSU M S,  HOAG E D;  US5861137-A   EDLUND D J (EDLU-Individual)   EDLUND D J;  US5888273-A   BUXBAUM R E (BUXB-Individual)   BUXBAUM R E;  US5897970-A   NGK INSULATORS LTD (NIGA)   ISOMURA M,  SOMA T,  TAKAHASHI T;  US5904754-A   JUDA ASSOC WALTER (JUDA-Non-standard)   BOMBARD R T,  JUDA W,  KRUEGER C W;  US6045933-A   HONDA MOTOR CO LTD (HOND)   OKAMOTO T;  US6057051-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   UCHIDA M,  FUKUOKA Y,  SUGAWARA Y,  EDA N;  US6083425-A   LITTLE INC ARTHUR D (LITT)   CLAWSON L G;  US20010000380-A1   ;  US20020000066-A1   ;  US20020000067-A1   ;  US20020006369-A1   ;  US20020007594-A1   ;  US20020014153-A1   ;  US20020021992-A1   ;  US20020022167-A1   ;  US20020025458-A1   ;  US20020028171-A1   ;  US20020071976-A1   ;  US20030068269-A1   ;  US20050016729-A1   ;  US20050022448-A1   ;  US20050039400-A1   ;  US20050042165-A1   ;  US6171574-B1   JUDA ASSOC INC WALTER (JUDA-Non-standard)   JUDA W,  KRUEGER C W;  US6180846-B1   UOP LLC (UNVO)   DANDEKAR H W,  MULVANEY R C;  US6183703-B1   ZTEK CORP (ZTEK-Non-standard)   HSU M S,  HOAG E D;  US6183895-B1   MATSUSHITA ELECTRIC WORKS LTD (MATW)   KUDO H,  YAMAGA N,  SHINAGAWA M,  ADACHI J,  TOKUNAGA Y,  NAKAMURA T,  HASHIMOTO N,  MIZOBUCHI M,  KINUGAWA K;  US6190124-B1   UNITED TECHNOLOGIES CORP (UNAC)   FRELING M,  GUPTA D K,  LAGUEUX K,  DEMASI-MARCIN J T;  US6190623-B1   UOP LLC (UNVO)   SANGER R J,  SENETAR J J,  VANDEN BUSSCHE K,  TOWLER G P,  DOSHI K J;  US6192596-B1   BATTELLE MEMORIAL INST (BATT)   BENNETT W D,  MARTIN P M,  MATSON D W,  ROBERTS G L,  STEWART D C,  TONKOVICH A Y,  ZILKA J L,  SCHMITT S C,  WERNER T M;  US6200536-B1   BATTELLE MEMORIAL INST (BATT)   TONKOVICH A L Y,  ROBERTS G L,  CALL C J,  WEGENG R S,  WANG Y;  US6207122-B1   LITTLE INC ARTHUR D (LITT)   CLAWSON L G;  US6207132-B1   CHINA PETROLEUM CORP (CNPC)   LIN Y,  LEI M;  US6221117-B1   NORTHWEST POWER SYSTEMS LLC (BLRD)   EDLUND D J,  PLEDGER W A;  US6231831-B1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   AUTENRIETH R,  POSCHMANN T,  WIELAND S,  HEIL D,  BONEBERG S;  US6232005-B1   GENERAL MOTORS CORP (GENK)   PETTIT WILLIAM H;  US6238465-B1   JUDA ASSOC INC WALTER (JUDA-Non-standard)   JUDA W,  KRUEGER C W,  BOMBARD R T;  US6242120-B1   IDATECH LLC (BLRD)   HERRON T G;  US6244367-B1   UNIV CHICAGO (UYCG)   AHMED S,  KUMAR R,  KRUMPELT M;  US6245303-B1   LITTLE INC ARTHUR D (LITT)   BENTLEY J M,  MITCHELL W L,  CLAWSON L G,  CROSS J C;  US6245309-B1   ETIEVANT C (ETIE-Individual);  ROSHD M (ROSH-Individual);  US6254839-B1   LITTLE INC ARTHUR D (LITT)   CLAWSON L G;  US6254848-B1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   AUTENRIETH R,  STROBEL B;  US6264856-B1   DAIMLER-BENZ AG (DAIM)   WIESHEU N,  HEIL D,  AUTENRIETH R,  STEINKE H,  HAENFLING J;  US6268077-B1   MOTOROLA INC (MOTI)   KELLEY R J,  PRATT S D,  LANDRETH B D,  PENNISI R W,  MUTHUSWAMY S,  URBISH G F;  US6338913-B1   MICROCELL CORP (MICR-Non-standard)   ESHRAGUI R;  US6348278-B1   MOBIL OIL CORP (MOBI)   LAPIERRE R B,  PARTRIDGE R D;  US6350297-B1   JOHNSON MATTHEY PLC (JOHO)   DOYLE M L,  EDWARDS N;  US6352792-B1   CLEAN FUEL GENERATION LLC (CLEA-Non-standard)   PARCHAMAZAD I;  US6368735-B1   FORD GLOBAL TECHNOLOGIES INC (FORD)   LOMAX F D,  IJAZ M I;  US6372363-B1   JUDA ASSOC INC WALTER (JUDA-Non-standard)   KRUEGER C;  US6375906-B1   IDATECH LLC (BLRD)   EDLUND D J,  HERRON T G;  US6376113-B1   NORTHWEST POWER SYSTEMS LLC (BLRD)   EDLUND D J,  PLEDGER W A;  US6383670-B1   IDATECH LLC (BLRD)   EDLUND D J,  HERRON T G,  PLEDGER W A;  US6503298-B1   BATTELLE MEMORIAL INST (BATT)   TONKOVICH A L Y,  MONZYK B F,  WANG Y,  VANDERWIEL D P,  PERRY S T,  FITZGERALD S P,  SIMMONS W W,  MCDANIEL J S,  WELLER A E,  CUCKSEY C M;  US6849247-B1   US SEC OF NAVY (USNA)   WAGAMAN K L,  ELSTRODT D J;  US7048897-B1   MOTOROLA INC (MOTI)   KORIPELLA C R,  DYER C K,  ROGERS S P,  GERVASIO D F;  US6869707-B2   NORTHWEST POWER SYSTEMS LLC (BLRD)   EDLUND D J,  PLEDGER W A;  US7056369-B2   DAIMLERCHRYSLER AG (DAIM)   BEISSWENGER T,  BERGER G,  POSCHMANN T,  REINERS K,  WEGER W,  WIESHEU N;  KR868392-B1 -- US3505027-A   STE / (STE-Individual);  JP4267325-B2 -- JP169646-C2   ;  US7875089-B2 -- DE3926466-A1   MESSERSCHMITT-BOLKOW-BLO (MESR)   SCHMID P,  CAESAR C;  DE19902926-A1   DAIMLERCHRYSLER AG (DAIM)   WIELAND S;  EP906890-A1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   SCHUESSLER M,  STEFANOVSKI T,  ZUR MEGEDE D;  EP1061039-A1   MITSUBISHI HEAVY IND CO LTD (MITO)   KOBAYASHI K,  FUJIMOTO Y;  EP1208904-A1   SUMITOMO ELECTRIC IND CO (SUME)   YOSHIDA K,  HIKATA T,  OKUDA N,  UEMURA T;  EP861802-A2   MITSUBISHI DENKI KK (MITQ);  ENG ADVANCEMENT ASSOC JAPAN (ENGA-Non-standard)   GONJO Y,  SUGIMOTO T,  SATOH M;  GB972166-A   ;  JP05078810-A   ;  JP10330992-A   ;  JP11255501-A   ;  JP54023942-A   ;  JP58119166-A   ;  JP2000159502-A   ;  JP2000281312-A   ;  US3480419-A   ;  US3505027-A   STE / (STE-Individual);  US3682142-A   INT MATERIALS (INT-Non-standard);  US3907511-A   UNIVERSAL OIL PROD CO (UNVO)   FORBES J T,  GANTT J E;  US4088450-A   NISSAN MOTOR CO LTD (NSMO);  US4098587-A   UNITED TECHNOLOGIES CORP (UNAC);  US4098588-A   UNITED TECHNOLOGIES CORP (UNAC)   BUSWELL R F,  SEDERQUIST R A,  SNOPKOWSKI D J;  US4098589-A   UNITED TECHNOLOGIES CORP (UNAC);  US4106439-A   KANAO M (KANA-Individual)   KANAO M;  US4113838-A   MITSUBISHI CHEM IND LTD (MITU)   KOIKE S,  MATSUNAMI S,  GOTO Y;  US4155712-A   TASCHEK W G (TASC-Individual)   TASCHEK W G;  US4157270-A   US SEC OF ARMY (USSA)   MARTIGNONI P,  CHEW W M,  AYERS O E;  US4211537-A   TEITEL R J (TEIT-Individual)   TEITEL R J;  US4248941-A   UNITED TECHNOLOGIES CORP (UNAC)   LOUIS G A,  LEE J M,  MARICLE D L,  TROCCIOLA J C;  US4293315-A   UNITED TECHNOLOGIES CORP (UNAC)   SEDERQUIST R A;  US4438082-A   ENGELHARD MINERALS CORP (ENGH)   DETTLING J C,  CARR W F,  HECK R M,  CHEN J M;  US4454207-A   US DEPT ENERGY (USAT)   FRAIOLI A V,  YOUNG J E;  US4624841-A   TOYO ENG CORP (TOXS)   HIDAKI M;  US4650727-A   US DEPT ENERGY (USAT)   VANDERBORG N E,  SPRINGER T E,  HUFF R;  US4670359-A   ENGELHARD MINERALS CORP (ENGH)   BESHTY B S,  WHELAN J A;  US4671893-A   IMPERIAL CHEM IND PLC (ICIL)   PINTO A;  US4692306-A   KINETICS TEC INT (KINE-Non-standard)   MINET R G,  WARREN D;  US4737161-A   INT FUEL CELLS CORP (ITFU)   SZYDLOWSKI D F,  SULJAK G T;  US4746329-A   ENERGY RES CORP (ENER-Non-standard)   CHRISTNER L G,  KOEHLER S A,  STEINFELD G;  US4761164-A   AIR PROD & CHEM INC (AIRP)   PEZ G P,  CARLIN R T,  LACIAK D V,  SORENSEN J C;  US4781214-A   SCARAMUCCI J P (SCAR-Individual)   SCARAMUCCI J P;  US4781241-A   INT FUEL CELLS CORP (ITFU)   MISAGE R,  SCHEFFLER G W,  SETZER H J,  MARGIOTT P R,  PARENTI E K;  US4861347-A   INT FUEL CELLS CORP (ITFU)   SZYDLOWSKI D F,  SULJAK G T;  US4933242-A   ISHIKAWAJIMA HARIMA JUKOGYO KK (ISHI)   KOGA M,  WATANABE T,  HIRATA T,  OGOSHI M;  US5015444-A   ISHIKAWAJIMA HARIMA JUKOGYO KK (ISHI)   KOGA M,  WATANABE T;  US5084363-A   INT FUEL CELLS CORP (ITFU)   REISER C A;  US5215729-A   BUXBAUM R E (BUXB-Individual)   BUXBAUM R E;  US5221524-A   TOSHIBA KK (TOKE)   EGUCHI T;  US5222551-A   NIPPONDENSO CO LTD (NPDE)   HASEGAWA E,  YAMAUCHI Y,  SHIMOYA M,  OHARA T;  US5360461-A   UNITED TECHNOLOGIES CORP (UNAC)   MEINZER R A;  US5389230-A   EXXON RES & ENG CO (ESSO)   VELUSWAMY L R;  US5432023-A   TOSHIBA KK (TOKE)   YAMADA S,  KANDA M,  YAMAMOTO M,  SUZUKI N,  KANAZAWA R,  MOTOMIYA A,  KONDO T,  UCHIDA T,  HASHIMOTO K,  NIKI H,  SASAKI K,  TSURUTA S;  US5601937-A   WESTINGHOUSE ELECTRIC CORP (WESE)   ISENBERG A O;  US5609834-A   ISHIKAWAJIMA HARIMA HEAVY IND (ISHI)   HAMADA K,  MIZUSAWA M,  KOGA M;  US5612012-A   NGK INSULATORS LTD (NIGA)   SOMA T,  TAKAHASHI T,  ISOMURA M;  US5618322-A   YAMAHA HATSUDOKI KK (YMHA)   MIZUNO Y,  HANASHIMA T,  MATSUBARA H;  US5631099-A   HOCKADAY R G (HOCK-Individual)   HOCKADAY R G;  US5641585-A   LOCKHEED IDAHO TECHNOLOGIES CO (LOCK)   LESSING P A,  ZUPPERO A C;  US5648182-A   EQUOS RES KK (EQUS);  AISIN AW CO LTD (AISW)   HARA T,  KATO K,  TAKADA C;  US5652020-A   UNIV OREGON STATE (UYOR-Non-standard)   COLLINS J P,  WAY J D;  US5676911-A   CANADA MIN NAT DEFENCE (MIND)   BAUMERT R M,  EPP D G,  PETERS E J;  US5686196-A   WESTINGHOUSE ELECTRIC CORP (WESE)   GEORGE R A,  SINGH P;  US5702491-A   BALL CORP (BALP)   LYNCH F,  LONG E,  SCHMIDT J;  US5733347-A   INT FUEL CELLS CORP (ITFU)   LESIEUR R R;  US5741474-A   NGK INSULATORS LTD (NIGA)   ISOMURA M,  SOMA T,  TAKAHASHI T;  US5746985-A   NGK INSULATORS LTD (NIGA)   TAKAHASHI T;  US5759712-A   HOCKADAY R G (HOCK-Individual)   HOCKADAY R G;  US5776421-A   MITSUBISHI ELECTRIC CORP (MITQ)   MATSUMURA M,  SHINOKI T;  US5780179-A   HONDA MOTOR CO LTD (HOND);  US5811062-A   BATTELLE MEMORIAL INST (BATT)   WEGENG R S,  DROST M K,  CALL C J,  MCDONALD C E,  KURATH D E,  FRIEDRICH M;  US5858314-A   ZTEK CORP (ZTEK-Non-standard)   HSU M S,  HOAG E D;  US5861137-A   EDLUND D J (EDLU-Individual)   EDLUND D J;  US5888273-A   BUXBAUM R E (BUXB-Individual)   BUXBAUM R E;  US5897970-A   NGK INSULATORS LTD (NIGA)   ISOMURA M,  SOMA T,  TAKAHASHI T;  US5904754-A   JUDA ASSOC WALTER (JUDA-Non-standard)   BOMBARD R T,  JUDA W,  KRUEGER C W;  US5938800-A   MCDERMOTT TECHNOLOGY INC (MCDE-Non-standard)   VERRILL C L,  MCILROY R A,  PRIVETTE R M,  CHANEY L J,  KNEIDEL K E;  US5942346-A   UNIV CHICAGO (UYCG)   KRUMPELT M,  AHMED S,  KUMAR R;  US5961932-A   EASTMAN KODAK CO (EAST)   GHOSH S K,  CHATTERJEE D K,  FURLANI E P;  US5976725-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   GAMO T,  KURANAKA S,  MORITA Y,  SUZUKI J,  HAMANISHI M,  NAGAI S,  HATOH K,  YASUMOTO E;  US5980726-A   PROTON ENERGY SYSTEMS (PROT-Non-standard)   MOULTHROP L C,  BYRON R H,  SPERANZA A J;  US5997594-A   NORTHWEST POWER SYSTEMS LLC (BLRD)   EDLUND D J,  PLEDGER W A;  US6007606-A   PRAXAIR TECHNOLOGY INC (PRAX)   BAKSH M S,  NOTARO F;  US6007699-A   ENERGY & ENVIRONMENTAL RES CORP (ENER-Non-standard)   COLE J A;  US6045933-A   HONDA MOTOR CO LTD (HOND)   OKAMOTO T;  US6057051-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   UCHIDA M,  FUKUOKA Y,  SUGAWARA Y,  EDA N;  US6083425-A   LITTLE INC ARTHUR D (LITT)   CLAWSON L G;  US6096286-A   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   AUTENRIETH R;  US6103143-A   AIR PROD & CHEM INC (AIRP)   SIRCAR S,  HUFTON J R,  NATARAJ S;  US6103441-A   RICOH KK (RICO)   FUSHIMI H,  WATANABE Y,  SHIRAISHI K,  TOMITA M;  US6122909-A   LYNNTECH INC (LYNN-Non-standard)   ANDREWS C C,  MURPHY O J;  US6126723-A   BATTELLE MEMORIAL INST (BATT)   DROST M K,  WEGENG R S,  FRIEDRICH M,  HANNA W T,  CALL C J,  KURATH D E;  US6126908-A   LITTLE INC ARTHUR D (LITT)   CLAWSON L G;  US6129861-A   FORSCHUNGSZENTRUM JUELICH GMBH (KERJ)   MEUSINGER J,  DE HAART L G J,  STIMMING U;  US6152987-A   WORCESTER POLYTECHNIC INST (WORC-Non-standard)   MA Y H,  MARDILOVICH P P,  SHE Y;  US6152995-A   NORTHWEST POWER SYSTEMS LLC (BLRD)   EDLUND D J;  US6159434-A   MITSUBISHI DENKI KK (MITQ);  ENG ADVANCEMENT ASSOC JAPAN (ENGA-Non-standard)   GONJO Y,  SUGIMOTO T,  SATOH M;  US20010000380-A1   ;  US20010018140-A1   ;  US20010021359-A1   ;  US20010045061-A1   ;  US20010045364-A1   ;  US20010049038-A1   ;  US20010053472-A1   ;  US20020000066-A1   ;  US20020000067-A1   ;  US20020006369-A1   ;  US20020007594-A1   ;  US20020021992-A1   ;  US20020022167-A1   ;  US20020025458-A1   ;  US20020028171-A1   ;  US20020071976-A1   ;  US20020083645-A1   ;  US20020083829-A1   ;  US20020114762-A1   ;  US20020114984-A1   ;  US20020116872-A1   ;  US20020119353-A1   ;  US20020127445-A1   ;  US20020127447-A1   ;  US20020146604-A1   ;  US20030068269-A1   ;  US20030191199-A1   ;  US20030232224-A1   ;  US20040154223-A1   ;  US20040187386-A1   ;  US20040191137-A1   ;  US20040194626-A1   ;  US20040219423-A1   ;  US20050016729-A1   ;  US20050022448-A1   ;  US20050039400-A1   ;  US20050042165-A1   ;  US20050244684-A1   ;  US6171574-B1   JUDA ASSOC INC WALTER (JUDA-Non-standard)   JUDA W,  KRUEGER C W;  US6180846-B1   UOP LLC (UNVO)   DANDEKAR H W,  MULVANEY R C;  US6183703-B1   ZTEK CORP (ZTEK-Non-standard)   HSU M S,  HOAG E D;  US6183895-B1   MATSUSHITA ELECTRIC WORKS LTD (MATW)   KUDO H,  YAMAGA N,  SHINAGAWA M,  ADACHI J,  TOKUNAGA Y,  NAKAMURA T,  HASHIMOTO N,  MIZOBUCHI M,  KINUGAWA K;  US6190124-B1   UNITED TECHNOLOGIES CORP (UNAC)   FRELING M,  GUPTA D K,  LAGUEUX K,  DEMASI-MARCIN J T;  US6190623-B1   UOP LLC (UNVO)   SANGER R J,  SENETAR J J,  VANDEN BUSSCHE K,  TOWLER G P,  DOSHI K J;  US6192596-B1   BATTELLE MEMORIAL INST (BATT)   BENNETT W D,  MARTIN P M,  MATSON D W,  ROBERTS G L,  STEWART D C,  TONKOVICH A Y,  ZILKA J L,  SCHMITT S C,  WERNER T M;  US6200536-B1   BATTELLE MEMORIAL INST (BATT)   TONKOVICH A L Y,  ROBERTS G L,  CALL C J,  WEGENG R S,  WANG Y;  US6207122-B1   LITTLE INC ARTHUR D (LITT)   CLAWSON L G;  US6207132-B1   CHINA PETROLEUM CORP (CNPC)   LIN Y,  LEI M;  US6221117-B1   NORTHWEST POWER SYSTEMS LLC (BLRD)   EDLUND D J,  PLEDGER W A;  US6231831-B1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   AUTENRIETH R,  POSCHMANN T,  WIELAND S,  HEIL D,  BONEBERG S;  US6232005-B1   GENERAL MOTORS CORP (GENK)   PETTIT WILLIAM H;  US6238465-B1   JUDA ASSOC INC WALTER (JUDA-Non-standard)   JUDA W,  KRUEGER C W,  BOMBARD R T;  US6242120-B1   IDATECH LLC (BLRD)   HERRON T G;  US6244367-B1   UNIV CHICAGO (UYCG)   AHMED S,  KUMAR R,  KRUMPELT M;  US6245303-B1   LITTLE INC ARTHUR D (LITT)   BENTLEY J M,  MITCHELL W L,  CLAWSON L G,  CROSS J C;  US6245309-B1   ETIEVANT C (ETIE-Individual);  ROSHD M (ROSH-Individual);  US6254839-B1   LITTLE INC ARTHUR D (LITT)   CLAWSON L G;  US6254848-B1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   AUTENRIETH R,  STROBEL B;  US6264856-B1   DAIMLER-BENZ AG (DAIM)   WIESHEU N,  HEIL D,  AUTENRIETH R,  STEINKE H,  HAENFLING J;  US6268077-B1   MOTOROLA INC (MOTI)   KELLEY R J,  PRATT S D,  LANDRETH B D,  PENNISI R W,  MUTHUSWAMY S,  URBISH G F;  US6269625-B1   SOLO ENERGY CORP (SOLO-Non-standard)   DIBBLE R W,  MONGIA R K;  US6274093-B1   BALL AEROSPACE & TECHNOLOGIES CORP (BALL-Non-standard)   LONG E,  SCHMIDT J A,  LYNCH F;  US6280864-B1   UOP LLC (UNVO)   TOWLER G P,  DOSHI K J,  VANDEN BUSSCHE K M,  SENETAR J J;  US6284398-B1   AISIN SEIKI KK (AISE);  JOHNSON MATTHEY PLC (JOHO)   KIRYU K;  US6294276-B1   TOYOTA JIDOSHA KK (TOYT)   OGINO S;  US6296814-B1   INT FUEL CELLS LLC (ITFU)   BONK S P,  SCHEFFLER G W,  FOLEY P F,  CORRIGAN T J,  SEDERQUIST R A,  KOCUM F A;  US6299744-B1   CALIFORNIA INST OF TECHNOLOGY (CALY)   NARAYANAN S R,  CHUN W,  JEFFRIES-NAKAMURA B,  VALDEZ T I;  US6299994-B1   UOP LLC (UNVO)   TOWLER G P,  DOSHI K J,  VANDEN BUSSCHE K M,  SENETAR J J;  US6319306-B1   IDATECH LLC (BLRD)   EDLUND D J,  PLEDGER W A,  STUDEBAKER T;  US6326097-B1   HOCKADAY R G (HOCK-Individual);  TURNER P S (TURN-Individual);  MASLOW M (MASL-Individual);  COOPER M (COOP-Individual)   HOCKADAY R G,  TURNER P S,  MASLOW M,  COOPER M;  US6329091-B1   FORD GLOBAL TECHNOLOGIES INC (FORD)   JAMES B D;  US6331281-B1   NIPPON PIONICS CO LTD (NIPI-Non-standard)   KI S,  MIYANO Y,  AKITA N,  OTSUKA K,  SHIMADA T;  US6338913-B1   MICROCELL CORP (MICR-Non-standard)   ESHRAGUI R;  US6348278-B1   MOBIL OIL CORP (MOBI)   LAPIERRE R B,  PARTRIDGE R D;  US6350297-B1   JOHNSON MATTHEY PLC (JOHO)   DOYLE M L,  EDWARDS N;  US6352792-B1   CLEAN FUEL GENERATION LLC (CLEA-Non-standard)   PARCHAMAZAD I;  US6368735-B1   FORD GLOBAL TECHNOLOGIES INC (FORD)   LOMAX F D,  IJAZ M I;  US6372363-B1   JUDA ASSOC INC WALTER (JUDA-Non-standard)   KRUEGER C;  US6375906-B1   IDATECH LLC (BLRD)   EDLUND D J,  HERRON T G;  US6376113-B1   NORTHWEST POWER SYSTEMS LLC (BLRD)   EDLUND D J,  PLEDGER W A;  US6383670-B1   IDATECH LLC (BLRD)   EDLUND D J,  HERRON T G,  PLEDGER W A;  US6413479-B1   MATSUSHITA ELECTRIC WORKS LTD (MATW)   KUDO H,  YAMAGA N,  SHINAGAWA M;  US6419728-B1   IDATECH LLC (BLRD)   EDLUND D J;  US6451464-B1   IDATECH LLC (BLRD)   EDLUND D J,  PLEDGER W A;  US6458189-B1   IDATECH LLC (BLRD)   EDLUND D J,  PLEDGER W A,  STUDEBAKER T;  US6465118-B1   IDATECH LLC (BLRD)   DICKMAN A J,  EDLUND D J,  PLEDGER W A;  US6470569-B1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   TISCHLER A,  WASSER M,  LIPPERT M;  US6488900-B1   MESOSYSTEMS TECHNOLOGY INC (MESO-Non-standard)   CALL C J,  POWELL M,  HONG S,  MERRILL E,  SHEKARRIZ A,  CALL P;  US6503298-B1   BATTELLE MEMORIAL INST (BATT)   TONKOVICH A L Y,  MONZYK B F,  WANG Y,  VANDERWIEL D P,  PERRY S T,  FITZGERALD S P,  SIMMONS W W,  MCDANIEL J S,  WELLER A E,  CUCKSEY C M;  US6653005-B1   UNIV CENT FLORIDA (UYFL-Non-standard)   MURADOV N;  US7048897-B1   MOTOROLA INC (MOTI)   KORIPELLA C R,  DYER C K,  ROGERS S P,  GERVASIO D F;  US6627338-B2   BALLARD POWER SYSTEMS INC (BLRD)   ST-PIERRE J,  WILKINSON D P,  WAINWRIGHT D S;  US6869707-B2   NORTHWEST POWER SYSTEMS LLC (BLRD)   EDLUND D J,  PLEDGER W A;  US7056369-B2   DAIMLERCHRYSLER AG (DAIM)   BEISSWENGER T,  BERGER G,  POSCHMANN T,  REINERS K,  WEGER W,  WIESHEU N;  US7077643-B2   BATTELLE MEMORIAL INST (BATT)   HOLLADAY J D,  PHELPS M R,  WANG Y,  CHIN Y;  WO1996029751-A1   ;  WO1997017125-A1   ;  WO1998000878-A1   ;  WO1999043610-A1   ;  WO1999064146-A1   ;  WO2000078434-A1   ;  WO2001012539-A1   ;  WO2001026174-A1   ;  WO2001050541-A1   ;  WO2001077011-A1   ;  WO2003035547-A1   SK CORP (SKSK)   HAN J,  KIM I,  CHOI K;  WO2003055585-A1   MEGGITT UK LTD (MEGG-Non-standard)   JOHNSTON A M,  HAYNES B S;  WO1999017867-A2   ;  WO1999066279-A2   ;  WO2002071451-A2   ;  WO2002086987-A2   ;  WO200271451-A3 -- US4106439-A   KANAO M (KANA-Individual)   KANAO M;  US4113838-A   MITSUBISHI CHEM IND LTD (MITU)   KOIKE S,  MATSUNAMI S,  GOTO Y;  US4157270-A   US SEC OF ARMY (USSA)   MARTIGNONI P,  CHEW W M,  AYERS O E;  US4438082-A   ENGELHARD MINERALS CORP (ENGH)   DETTLING J C,  CARR W F,  HECK R M,  CHEN J M;  JP5068707-B2 -- JP01056301-A   ;  JP05329372-A   ;  JP05330802-A   ;  JP54126689-A