US2007231631-A1 -- US3488266-A   CONTINENTAL OIL CO (CONO);  US4041210-A   UNITED TECHNOLOGIES CORP (UNAC)   VAN DINE L L;  US4182795-A   ENERGY RES CORP (ENER-Non-standard)   BAKER B S,  DHARIA D J;  US4532192-A   ENERGY RES CORP (ENER-Non-standard);  MITSUBISHI DENKI KK (MITQ)   BAKER B S,  GHEZEAYAG H G;  US4670359-A   ENGELHARD MINERALS CORP (ENGH)   BESHTY B S,  WHELAN J A;  US4792502-A   INT FUEL CELLS CORP (ITFU)   TROCCIOLA J C,  VANDINE L L;  US4898792-A   WESTINGHOUSE ELECTRIC CORP (WESE)   SINGH P,  RUKA R J,  GEORGE R A;  US4917971-A   ENERGY RES CORP (ENER-Non-standard)   FAROQUE M,  FAROOQUE M;  US4983471-A   WESTINGHOUSE ELECTRIC CORP (WESE)   REICHNER P,  DOLLARD W J;  US5034287-A   INT FUEL CELLS CORP (ITFU)   KUNZ H R;  US5047299-A   WESTINGHOUSE ELECTRIC CORP (WESE)   SHOCKLING L A;  US5079105-A   ASEA BROWN BOVERI A (ALLM)   BOSSEL U;  US5084362-A   FAROOQUE M (FARO-Individual);  ENERGY RES CORP (ENER-Non-standard)   FAROOQUE M;  US5111291-A   COMMONWEALTH EDISON (COMM-Non-standard)   ERICKSON C H,  ERIO P A,  KASE J E;  US5143800-A   WESTINGHOUSE ELECTRIC CORP (WESE)   REICHNER P,  GEORGE R A,  HOOVER D Q,  SHOCKLING L A;  US5169730-A   WESTINGHOUSE ELECTRIC CORP (WESE)   REICHNER P,  DOSHI V B;  US5170124-A   BALLARD POWER SYST (BLRD)   BLAIR J D,  DIRCKS K W;  US5302470-A   OSAKA GAS CO LTD (OSAG);  US5366819-A   CERAMATEC INC (CERA-Non-standard)   KHANDKAR A C,  HARTVIGSEN J J;  US5441821-A   BALLARD POWER SYSTEMS INC (BLRD)   GORBELL B N,  MERRITT R D;  US5467402-A   HITACHI LTD (HITA)   YAHIRO M,  FUJIWARA K,  KOBAYASHI Y,  OKUYAMA Y,  KITAMURA T;  US5473368-A   HART F J (HART-Individual)   HART F J;  US5498487-A   WESTINGHOUSE ELECTRIC CORP (WESE)   BASEL R A,  RUKA R J;  US5501914-A   MITSUBISHI JUKOGYO KK (MITO)   SATAKE T,  NANJO F,  WATANABE K,  YAMAMURO S;  US5505824-A   UNITED TECHNOLOGIES CORP (UNAC)   MCELROY J F;  US5515099-A   VIDEOCONFERENCING SYSTEMS INC (VIDE-Non-standard)   CORTJENS L M,  FRANKLIN K A,  MAYS R C,  SMITH C M;  US5527631-A   WESTINGHOUSE ELECTRIC CORP (WESE)   SINGH P,  SHOCKLING L A,  GEORGE R A,  BASEL R A;  US5573867-A   WESTINGHOUSE ELECTRIC CORP (WESE)   BASEL R A,  ANTENUCCI A B,  ZAFRED P R,  GILLETT J E,  DEDERER J T;  US5583565-A   VIDEOCONFERENCING SYSTEMS INC (VIDE-Non-standard)   CORTJENS L M,  FRANKLIN K A,  MAYS R C,  SMITH C M;  US5600368-A   MICROSOFT CORP (MICT)   MATTHEWS J H;  US5601937-A   WESTINGHOUSE ELECTRIC CORP (WESE)   ISENBERG A O;  US5619183-A   ZIEGRA R C (ZIEG-Individual)   ZIEGRA R C,  HURTADO S C;  US5625410-A   WASHINO K (WASH-Individual)   WASHINO K,  SCHWAB B H;  US5686196-A   WESTINGHOUSE ELECTRIC CORP (WESE)   GEORGE R A,  SINGH P;  US5717379-A   ALCATEL SEL AG (COGE)   PETERS W;  US5729471-A   UNIV CALIFORNIA (REGC)   JAIN R,  WAKIMOTO K,  MOEZZI S,  KATKERE A;  US5733675-A   WESTINGHOUSE ELECTRIC CORP (WESE)   HAGER C A,  DEDERER J T;  US5741605-A   WESTINGHOUSE ELECTRIC CORP (WESE)   GILLETT J E,  DEDERER J T,  ZAFRED P R,  COLLIE J C;  US5761280-A   8X8 INC (EIGH-Non-standard)   MARTIN B R,  PARKINSON J L,  SING Y,  DEIERLING K,  NOONEN M,  BARRACLOUGH K;  US5763114-A   CERAMATEC INC (CERA-Non-standard)   KHANDKAR A C,  ELANGOVAN S,  HARTVIGSEN J J;  US5812054-A   AUDIOGARD INT LTD (AUDI-Non-standard);  AOA AMERICA-ISRAEL LTD (AOAA-Non-standard)   COHEN M;  US5815080-A   CANON KK (CANO)   TAGUCHI T;  US5838368-A   CANON KK (CANO)   MASUNAGA M,  OHIWA Y;  US5838682-A   BELL ATLANTIC NETWORK SERVICES (BELL-Non-standard)   BACKUS R G,  FLAHERTY S J,  JUDICE C N,  DEKELBAUM G J,  FISCHER P J;  US5903455-A   FISHER-ROSEMOUNT SYSTEMS INC (ROEC)   WELLAN J W,  SHARPE R R,  WESTBROCK J D;  US5917405-A   JOAO R A (JOAO-Individual)   JOAO R A;  US5955039-A   WESTINGHOUSE ELECTRIC CORP (WESE)   DOWDY T E;  US5987519-A   GEORGIA TECH RES CORP (GTEK)   HOPPER A,  PEIFER J W,  SUDDUTH B,  PANCHAL S,  QUAY A,  PRICE W E,  SEARLE J R,  BURROW M;  US6008837-A   CANON KK (CANO)   YONEZAWA H;  US6013385-A   EMPRISE CORP (EMPR-Non-standard)   DUBOSE R A;  US6051125-A   UNIV CALIFORNIA (REGC)   PHAM A,  WALLMAN P H,  GLASS R S;  US6075553-A   AT & T CORP (AMTT)   PIETERS H J,  FREEMAN K M,  PITMANN J A;  US6128298-A   NORTHERN TELECOM LTD (NELE)   WOOTTON B A,  COLVIN W G;  US20010009653-A1   ;  US20010049035-A1   ;  US20020028362-A1   ;  US20020058175-A1   ;  US20020106544-A1   ;  US20020142198-A1   ;  US20030129462-A1   ;  US20030157386-A1   ;  US20030162067-A1   ;  US20030196893-A1   ;  US20030205641-A1   ;  US20040191597-A1   ;  US20040202914-A1   ;  US20040224193-A1   ;  US20040224197-A1   ;  US20050048334-A1   ;  US20050164051-A1   ;  US20070231628-A1   ;  US20070231635-A1   ;  US6185601-B1   HEWLETT-PACKARD CO (HEWP)   WOLFF J J;  US6208379-B1   CANON KK (CANO)   TSUJIMURA K,  KAWAI T;  US6226031-B1   NETERGY NETWORKS INC (NETE-Non-standard)   BARRACLOUGH K,  MARTIN B R,  RAINNIE H;  US6243129-B1   8X8 INC (EIGH-Non-standard)   DEIERLING K;  US6271752-B1   LUCENT TECHNOLOGIES INC (LUCE)   VAIOS C I;  US6271805-B1   CANON KK (CANO)   YONEZAWA H;  US6280865-B1   PLUG POWER INC (PLUG-Non-standard)   EISMAN G A,  MCELROY J F,  PESCHKE N;  US6292098-B1   HITACHI LTD (HITA)   EBATA T,  KITAHARA C,  KOIZUMI M,  SASAKI R,  ADACHI Y;  US6348278-B1   MOBIL OIL CORP (MOBI)   LAPIERRE R B,  PARTRIDGE R D;  US6403245-B1   MICROCOATING TECHNOLOGIES INC (MICR-Non-standard)   HUNT A T;  US6414716-B1   CANON KK (CANO)   KAWAI T;  US6423437-B1   ENABLE FUEL CELL CORP (ENAB-Non-standard)   KENYON K H,  DOEPPERS M,  IBRAHIM S E;  US6436562-B1   EMPRISE TECHNOLOGY ASSOC CORP (EMPR-Non-standard)   DUBOSE R A;  US6451466-B1   INT FUEL CELLS LLC (ITFU)   GRASSO A P,  VAN DINE L L,  VARTANIAN G;  US6479177-B1   BALLARD POWER SYSTEMS INC (BLRD)   ROBERTS J A,  ST-PIERRE J,  VAN DER GEEST M E,  ATBI A,  FLETCHER N J;  US6567121-B1   CANON KK (CANO)   KUNO T;  US6623880-B1   US DEPT VETERANS AFFAIRS (USGO)   GEISBRECHT R A,  WILLIAMS M C;  US6698021-B1   EYECAST CORP (EYEC-Non-standard)   AMINI S S,  BACKLUND G;  US6856346-B1   CANON KK (CANO)   KOBAYASHI T,  MORITA K;  US6529234-B2   CANON KK (CANO)   KAWAI T,  YANO K,  URISAKA S;  US6531243-B2   FORSCHUNGSZENTRUM JUELICH GMBH (KERJ)   THOM F;  US6538663-B2   CANON KK (CANO)   KAMEI Y;  US6680746-B2   CANON KK (CANO)   KAWAI T,  TSUJIMURA K,  OYA T;  US6720987-B2   SONY CORP (SONY)   KOYANAGI M,  TOMITAKA T,  IIJIMA T,  HOSONUMA N,  TAMAYAMA K;  US6749958-B2   PASTULA M (PAST-Individual);  HORVATH A (HORV-Individual);  PERRY M (PERR-Individual);  PREDIGER D (PRED-Individual)   PASTULA M,  HORVATH A,  PERRY M,  PREDIGER D;  US6821663-B2   ION AMERICA (IONA-Non-standard)   MCELROY J,  GOTTMANN M,  FINN J,  MITLITSKY F;  US7452619-B2   CERAMIC FUEL CELLS LTD (CERA-Non-standard)   AHMED K;  US7704617-B2 -- DE4005468-A   LINDE AG (LINM)   HILDEBRAND U,  FERSTL J,  SCHRAMM W;  DE19924777-A1   BAYERISCHE MOTOREN WERKE AG (BAYM)   RINGLER J,  FISCHER G;  EP1571726-A1   DELPHI TECHNOLOGIES INC (DELP)   GRIEVE M J,  RAJASHEKARA K,  MACBAIN J A,  ALEXANDER G W;  EP1057998-B1   BAYERISCHE MOTOREN WERKE AG (BAYM)   RINGLER J,  FISCHER G;  EP1258453-B1   GRIEVE M J (GRIE-Individual);  DEMINCO C M (DEMI-Individual);  THORESON T R (THOR-Individual)   GRIEVE M J,  DEMINCO C M,  THORESON T R;  JP06104002-A   ;  US3488266-A   CONTINENTAL OIL CO (CONO);  US4041210-A   UNITED TECHNOLOGIES CORP (UNAC)   VAN DINE L L;  US4182795-A   ENERGY RES CORP (ENER-Non-standard)   BAKER B S,  DHARIA D J;  US4532192-A   ENERGY RES CORP (ENER-Non-standard);  MITSUBISHI DENKI KK (MITQ)   BAKER B S,  GHEZEAYAG H G;  US4670359-A   ENGELHARD MINERALS CORP (ENGH)   BESHTY B S,  WHELAN J A;  US4792502-A   INT FUEL CELLS CORP (ITFU)   TROCCIOLA J C,  VANDINE L L;  US4898792-A   WESTINGHOUSE ELECTRIC CORP (WESE)   SINGH P,  RUKA R J,  GEORGE R A;  US4917971-A   ENERGY RES CORP (ENER-Non-standard)   FAROQUE M,  FAROOQUE M;  US4983471-A   WESTINGHOUSE ELECTRIC CORP (WESE)   REICHNER P,  DOLLARD W J;  US5034287-A   INT FUEL CELLS CORP (ITFU)   KUNZ H R;  US5047299-A   WESTINGHOUSE ELECTRIC CORP (WESE)   SHOCKLING L A;  US5079105-A   ASEA BROWN BOVERI A (ALLM)   BOSSEL U;  US5084362-A   FAROOQUE M (FARO-Individual);  ENERGY RES CORP (ENER-Non-standard)   FAROOQUE M;  US5143800-A   WESTINGHOUSE ELECTRIC CORP (WESE)   REICHNER P,  GEORGE R A,  HOOVER D Q,  SHOCKLING L A;  US5169730-A   WESTINGHOUSE ELECTRIC CORP (WESE)   REICHNER P,  DOSHI V B;  US5170124-A   BALLARD POWER SYST (BLRD)   BLAIR J D,  DIRCKS K W;  US5302470-A   OSAKA GAS CO LTD (OSAG);  US5366819-A   CERAMATEC INC (CERA-Non-standard)   KHANDKAR A C,  HARTVIGSEN J J;  US5441821-A   BALLARD POWER SYSTEMS INC (BLRD)   GORBELL B N,  MERRITT R D;  US5498487-A   WESTINGHOUSE ELECTRIC CORP (WESE)   BASEL R A,  RUKA R J;  US5501914-A   MITSUBISHI JUKOGYO KK (MITO)   SATAKE T,  NANJO F,  WATANABE K,  YAMAMURO S;  US5505824-A   UNITED TECHNOLOGIES CORP (UNAC)   MCELROY J F;  US5527631-A   WESTINGHOUSE ELECTRIC CORP (WESE)   SINGH P,  SHOCKLING L A,  GEORGE R A,  BASEL R A;  US5573867-A   WESTINGHOUSE ELECTRIC CORP (WESE)   BASEL R A,  ANTENUCCI A B,  ZAFRED P R,  GILLETT J E,  DEDERER J T;  US5601937-A   WESTINGHOUSE ELECTRIC CORP (WESE)   ISENBERG A O;  US5686196-A   WESTINGHOUSE ELECTRIC CORP (WESE)   GEORGE R A,  SINGH P;  US5733675-A   WESTINGHOUSE ELECTRIC CORP (WESE)   HAGER C A,  DEDERER J T;  US5741605-A   WESTINGHOUSE ELECTRIC CORP (WESE)   GILLETT J E,  DEDERER J T,  ZAFRED P R,  COLLIE J C;  US5763114-A   CERAMATEC INC (CERA-Non-standard)   KHANDKAR A C,  ELANGOVAN S,  HARTVIGSEN J J;  US5955039-A   WESTINGHOUSE ELECTRIC CORP (WESE)   DOWDY T E;  US6013385-A   EMPRISE CORP (EMPR-Non-standard)   DUBOSE R A;  US6051125-A   UNIV CALIFORNIA (REGC)   PHAM A,  WALLMAN P H,  GLASS R S;  US20010009653-A1   ;  US20010049035-A1   ;  US20020028362-A1   ;  US20020058175-A1   ;  US20020106544-A1   ;  US20020142198-A1   ;  US20030129462-A1   ;  US20030157386-A1   ;  US20030162067-A1   ;  US20030196893-A1   ;  US20030205641-A1   ;  US20040191597-A1   ;  US20040202914-A1   ;  US20040224193-A1   ;  US20040224197-A1   ;  US20040258587-A1   ;  US20050048334-A1   ;  US20050164051-A1   ;  US20070231628-A1   ;  US20070231635-A1   ;  US6280865-B1   PLUG POWER INC (PLUG-Non-standard)   EISMAN G A,  MCELROY J F,  PESCHKE N;  US6329090-B1   PLUG POWER LLC (PLUG-Non-standard)   MCELROY J F,  KRALICK J H;  US6348278-B1   MOBIL OIL CORP (MOBI)   LAPIERRE R B,  PARTRIDGE R D;  US6403245-B1   MICROCOATING TECHNOLOGIES INC (MICR-Non-standard)   HUNT A T;  US6423437-B1   ENABLE FUEL CELL CORP (ENAB-Non-standard)   KENYON K H,  DOEPPERS M,  IBRAHIM S E;  US6436562-B1   EMPRISE TECHNOLOGY ASSOC CORP (EMPR-Non-standard)   DUBOSE R A;  US6451466-B1   INT FUEL CELLS LLC (ITFU)   GRASSO A P,  VAN DINE L L,  VARTANIAN G;  US6479177-B1   BALLARD POWER SYSTEMS INC (BLRD)   ROBERTS J A,  ST-PIERRE J,  VAN DER GEEST M E,  ATBI A,  FLETCHER N J;  US6492050-B1   WAIKATOLINK LTD (WAIK-Non-standard)   SAMMES N M;  US6623880-B1   US DEPT VETERANS AFFAIRS (USGO)   GEISBRECHT R A,  WILLIAMS M C;  US6531243-B2   FORSCHUNGSZENTRUM JUELICH GMBH (KERJ)   THOM F;  US6749958-B2   PASTULA M (PAST-Individual);  HORVATH A (HORV-Individual);  PERRY M (PERR-Individual);  PREDIGER D (PRED-Individual)   PASTULA M,  HORVATH A,  PERRY M,  PREDIGER D;  US6821663-B2   ION AMERICA (IONA-Non-standard)   MCELROY J,  GOTTMANN M,  FINN J,  MITLITSKY F;  US6828048-B2   MARGIOTT P R (MARG-Individual);  CALLAHAN C W (CALL-Individual);  PERRY M L (PERR-Individual);  SCHEFFLER G W (SCHE-Individual)   MARGIOTT P R,  CALLAHAN C W,  PERRY M L,  SCHEFFLER G W;  US7452619-B2   CERAMIC FUEL CELLS LTD (CERA-Non-standard)   AHMED K;  WO2000061707-A1   ;  WO2004093214-A2   ION AMERICA CORP (IONA-Non-standard)   SRIDHAR K R,  MCELROY J F,  FINN J E,  MITLITSKY F,  GOTTMANN M