WO2003092096-A2 -- US4371433-A   GENERAL ELECTRIC CO (GENE);  DE NORA PERMELEC (DNOR-Non-standard)   BALKO E N,  MOULTHROP L C;  US5527363-A   BALLARD POWER SYSTEMS INC (BLRD)   WILKINSON D P,  LAMONT G J,  VOSS H H,  SCHWAB C;  US20020028370-A1   ;  US20020117780-A1   ;  US6180274-B1   SANYO ELECTRIC CO LTD (SAOL)   YOSHIMOTO Y,  YASUO T,  MIYAKE Y,  NISHIO K;  US6413664-B1   BALLARD POWER SYSTEMS INC (BLRD)   WILKINSON D P,  VANDERLEEDEN O,  DUDLEY J T;  EP1502313-A2 -- JP11233128-A   ;  US5527363-A   BALLARD POWER SYSTEMS INC (BLRD)   WILKINSON D P,  LAMONT G J,  VOSS H H,  SCHWAB C;  US6057054-A   BALLARD POWER SYSTEMS INC (BLRD)   BARTON R H,  GIBB P R,  RONNE J A,  VOSS H H;  US2005244703-A1 -- US4588661-A   ENGELHARD CORP (ENGH)   KAUFMAN A,  WERTH J;  US5464700-A   BALLARD POWER SYSTEMS INC (BLRD)   STECK A E,  WEI J;  US5527363-A   BALLARD POWER SYSTEMS INC (BLRD)   WILKINSON D P,  LAMONT G J,  VOSS H H,  SCHWAB C;  US6057054-A   BALLARD POWER SYSTEMS INC (BLRD)   BARTON R H,  GIBB P R,  RONNE J A,  VOSS H H;  US20020102453-A1   ;  US6372373-B1   MATSUSHITA ELECTRIC IND CO LTD (MATU)   GYOTEN H,  HATOH K,  NISHIDA K,  OHARA H,  YASUMOTO E,  KANBARA T,  UCHIDA M,  SUGAWARA Y,  MATSUMOTO T,  NAKAGAWA K;  AU2003231755-B2 -- AU200121363-A   BALLARD POWER SYSTEMS INC (BLRD)   WILKINSON D P,  VANDERLEEDEN O,  DUDLEY J T;  US5527363-A   BALLARD POWER SYSTEMS INC (BLRD)   WILKINSON D P,  LAMONT G J,  VOSS H H,  SCHWAB C;  US20020028370-A1   ;  US7687181-B2 -- EP122150-A   ENGELHARD CORP (ENGH)   DETTLING C J,  TERRY P L;  JP11233128-A   ;  US3846176-A   SIEMENS AG (SIEI);  US4371433-A   GENERAL ELECTRIC CO (GENE);  DE NORA PERMELEC (DNOR-Non-standard)   BALKO E N,  MOULTHROP L C;  US4397917-A   ENERGY RES CORP (ENER-Non-standard);  SANYO ELECTRIC CO (SAOL)   CHI C V,  LEONIDE A;  US4588661-A   ENGELHARD CORP (ENGH)   KAUFMAN A,  WERTH J;  US5110691-A   INT FUEL CELLS CORP (ITFU)   KRASIJ M,  WATSON P R;  US5176966-A   BALLARD POWER SYSTEMS INC (BLRD)   EPP D G,  WIENS B I;  US5264299-A   INT FUEL CELLS CORP (ITFU)   KRASIJ M,  WATSON P R;  US5453331-A   UNIV CHICAGO (UYCG)   LEY K L,  BLOOM I D;  US5464700-A   BALLARD POWER SYSTEMS INC (BLRD)   STECK A E,  WEI J;  US5523175-A   INT FUEL CELLS INC (ITFU)   BEAL D,  MARTIN R G,  GORMAN M E;  US5527363-A   BALLARD POWER SYSTEMS INC (BLRD)   WILKINSON D P,  LAMONT G J,  VOSS H H,  SCHWAB C;  US5922485-A   FUJI ELECTRIC CO LTD (FJIE)   ENAMI Y;  US6057054-A   BALLARD POWER SYSTEMS INC (BLRD)   BARTON R H,  GIBB P R,  RONNE J A,  VOSS H H;  US6080503-A   BALLARD POWER SYSTEMS INC (BLRD)   SCHMID O,  EINHART J;  US6159628-A   INT FUEL CELLS LLC (ITFU)   KRASIJ M,  MOSKEY E A;  US6165634-A   INT FUEL CELLS LLC (ITFU)   KRASIJ M,  MOSKEY E A;  US20010001052-A1   ;  US20020028370-A1   ;  US20020102453-A1   ;  US20020117780-A1   ;  US20030096153-A1   ;  US20030211378-A1   ;  US6180274-B1   SANYO ELECTRIC CO LTD (SAOL)   YOSHIMOTO Y,  YASUO T,  MIYAKE Y,  NISHIO K;  US6372373-B1   MATSUSHITA ELECTRIC IND CO LTD (MATU)   GYOTEN H,  HATOH K,  NISHIDA K,  OHARA H,  YASUMOTO E,  KANBARA T,  UCHIDA M,  SUGAWARA Y,  MATSUMOTO T,  NAKAGAWA K;  US6413664-B1   BALLARD POWER SYSTEMS INC (BLRD)   WILKINSON D P,  VANDERLEEDEN O,  DUDLEY J T;  US6946210-B2   PROTONEX TECHNOLOGY CORP (PROT-Non-standard)   OSENAR P,  FORMATO R M,  HERCZEG A E,  ENAYETULLAH M;  WO2002043173-A1   ;  WO2002093668-A1   ;  WO2002093672-A2   ;  WO2003092096-A2   PROTONEX TECHNOLOGY CORP (PROT-Non-standard)   OSENAR P,  SABIN P,  ENAYETULLAH M,  FORMATO R M;  WO2004047210-A2   PROTONEX TECHNOLOGY CORP (PROT-Non-standard)   SABIN P,  REZAC P,  OSENAR P,  ENAYETULLAH M;  JP4585310-B2 -- JP01283771-A   ;  JP06020712-A   ;  JP62256380-A   ;  JP2000067886-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   HATOH K,  YASUMOTO E,  NISHIDA K,  GYOTEN H,  KANBARA T,  OHARA H,  UCHIDA M,  SUGAWARA Y,  MATSUMOTO T;  JP2005503643-A   ;  EP1502313-B1 -- JP11233128-A   ;  US4371433-A   GENERAL ELECTRIC CO (GENE);  DE NORA PERMELEC (DNOR-Non-standard)   BALKO E N,  MOULTHROP L C;  US5527363-A   BALLARD POWER SYSTEMS INC (BLRD)   WILKINSON D P,  LAMONT G J,  VOSS H H,  SCHWAB C;  US6057054-A   BALLARD POWER SYSTEMS INC (BLRD)   BARTON R H,  GIBB P R,  RONNE J A,  VOSS H H;  US20020028370-A1   ;  US20020117780-A1   ;  US6180274-B1   SANYO ELECTRIC CO LTD (SAOL)   YOSHIMOTO Y,  YASUO T,  MIYAKE Y,  NISHIO K;  US6413664-B1   BALLARD POWER SYSTEMS INC (BLRD)   WILKINSON D P,  VANDERLEEDEN O,  DUDLEY J T