WO200286987-A2 -- US5741474-A   NGK INSULATORS LTD (NIGA)   ISOMURA M,  SOMA T,  TAKAHASHI T;  US5897970-A   NGK INSULATORS LTD (NIGA)   ISOMURA M,  SOMA T,  TAKAHASHI T;  US6280864-B1   UOP LLC (UNVO)   TOWLER G P,  DOSHI K J,  VANDEN BUSSCHE K M,  SENETAR J J;  EP1390289-A2 -- DE19902926-A1   DAIMLERCHRYSLER AG (DAIM)   WIELAND S;  US5741474-A   NGK INSULATORS LTD (NIGA)   ISOMURA M,  SOMA T,  TAKAHASHI T;  US5897970-A   NGK INSULATORS LTD (NIGA)   ISOMURA M,  SOMA T,  TAKAHASHI T;  US2005172556-A1 -- US2505027-A   ;  US3480419-A   ;  US3907511-A   UNIVERSAL OIL PROD CO (UNVO)   FORBES J T,  GANTT J E;  US4624841-A   TOYO ENG CORP (TOXS)   HIDAKI M;  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;  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;  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;  US5741474-A   NGK INSULATORS LTD (NIGA)   ISOMURA M,  SOMA T,  TAKAHASHI T;  US5897970-A   NGK INSULATORS LTD (NIGA)   ISOMURA M,  SOMA T,  TAKAHASHI T;  US5938800-A   MCDERMOTT TECHNOLOGY INC (MCDE-Non-standard)   VERRILL C L,  MCILROY R A,  PRIVETTE R M,  CHANEY L J,  KNEIDEL K E;  US6007699-A   ENERGY & ENVIRONMENTAL RES CORP (ENER-Non-standard)   COLE J A;  US6122909-A   LYNNTECH INC (LYNN-Non-standard)   ANDREWS C C,  MURPHY O J;  US20010000380-A1   ;  US20010021359-A1   ;  US20020025458-A1   ;  US20020028171-A1   ;  US20020127445-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   ;  US6231831-B1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   AUTENRIETH R,  POSCHMANN T,  WIELAND S,  HEIL D,  BONEBERG S;  US6269625-B1   SOLO ENERGY CORP (SOLO-Non-standard)   DIBBLE R W,  MONGIA R K;  US6280864-B1   UOP LLC (UNVO)   TOWLER G P,  DOSHI K J,  VANDEN BUSSCHE K M,  SENETAR J J;  US6331281-B1   NIPPON PIONICS CO LTD (NIPI-Non-standard)   KI S,  MIYANO Y,  AKITA N,  OTSUKA K,  SHIMADA T;  US6350297-B1   JOHNSON MATTHEY PLC (JOHO)   DOYLE M L,  EDWARDS N;  US6368735-B1   FORD GLOBAL TECHNOLOGIES INC (FORD)   LOMAX F D,  IJAZ M I;  US6413479-B1   MATSUSHITA ELECTRIC WORKS LTD (MATW)   KUDO H,  YAMAGA N,  SHINAGAWA M;  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;  EP1390289-B1 -- DE19902926-A1   DAIMLERCHRYSLER AG (DAIM)   WIELAND S;  US5741474-A   NGK INSULATORS LTD (NIGA)   ISOMURA M,  SOMA T,  TAKAHASHI T;  US5897970-A   NGK INSULATORS LTD (NIGA)   ISOMURA M,  SOMA T,  TAKAHASHI T;  US6280864-B1   UOP LLC (UNVO)   TOWLER G P,  DOSHI K J,  VANDEN BUSSCHE K M,  SENETAR J J