US2005014056-A1 -- US4555324-A   TOSHIBA KK (TOKE)   UENO M,  SHIROGAMI T,  MIKOGAMI Y;  US4652502-A   INT FUEL CELLS INC (ITFU)   BREAULT R D,  DONAHUE J;  US5176966-A   BALLARD POWER SYSTEMS INC (BLRD)   EPP D G,  WIENS B I;  US5187025-A   ANALYTIC POWER CORP (ANAL-Non-standard)   KELLAND J W,  BRAUN S G;  US5264299-A   INT FUEL CELLS CORP (ITFU)   KRASIJ M,  WATSON P R;  US5464700-A   BALLARD POWER SYSTEMS INC (BLRD)   STECK A E,  WEI J;  US5858569-A   PLUG POWER LLC (PLUG-Non-standard)   VITALE N G,  MEACHER J;  US5861222-A   DEGUSSA AG (DEGS)   FISCHER A,  WENDT H,  ZUBER R;  US5945192-A   JAPAN GORE TEX INC (NIGO)   KATO H,  TORIKAI E;  US6020083-A   INT FUEL CELLS LLC (ITFU)   BREAULT R D,  KRASIJ M;  US6057054-A   BALLARD POWER SYSTEMS INC (BLRD)   BARTON R H,  GIBB P R,  RONNE J A,  VOSS H H;  US6159628-A   INT FUEL CELLS LLC (ITFU)   KRASIJ M,  MOSKEY E A;  US20020079235-A1   ;  US20020150810-A1   ;  US20030049518-A1   ;  US20030057088-A1   ;  US20030157397-A1   ;  US20040058223-A1   ;  US20040214057-A1   ;  US20050100776-A1   ;  US20050255372-A1   ;  US20070196717-A1   ;  US6197147-B1   HOECHST AG (FARH)   BOENSEL H,  CLAUSS J,  DECKERS G,  FRANK G,  SCHNELLER A,  WITTELER H,  ROEMMLER M,  HEINE M;  US6245454-B1   TOSHIBA KK (TOKE)   GOCHO Y,  IYASU K,  ABIRU Y,  KONNO T;  US6309772-B1   DEGUSSA-HUELS AG (DEGS)   ZUBER R,  FEHL K,  STARZ K,  STENKE U;  US6500217-B1   DEGUSSA-HUELS AG (DEGS)   STARZ K,  ZUBER R,  GOETTENAUER W,  FEHL K,  DIEHL M;  US7267902-B2   DU PONT DE NEMOURS & CO E I (DUPO)   BRUNK D H,  PERTI D;  WO2005006473-A2 -- EP951086-A2   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;  EP1289042-A2   HONDA GIKEN KOGYO KK (HOND)   NANAUMI M,  YANO J,  NAKANISHI Y,  NISHIYAMA T;  JP09289028-A   ;  JP11045729-A   FUJI ELECTRIC CO LTD (FJIE)   NAGAYAMA K;  US5187025-A   ANALYTIC POWER CORP (ANAL-Non-standard)   KELLAND J W,  BRAUN S G;  US5464700-A   BALLARD POWER SYSTEMS INC (BLRD)   STECK A E,  WEI J;  US6245454-B1   TOSHIBA KK (TOKE)   GOCHO Y,  IYASU K,  ABIRU Y,  KONNO T;  WO2005006480-A2 -- EP1289042-A2   HONDA GIKEN KOGYO KK (HOND)   NANAUMI M,  YANO J,  NAKANISHI Y,  NISHIYAMA T;  JP09063622-A   ;  US20020079235-A1   ;  US6197147-B1   HOECHST AG (FARH)   BOENSEL H,  CLAUSS J,  DECKERS G,  FRANK G,  SCHNELLER A,  WITTELER H,  ROEMMLER M,  HEINE M;  EP1652258-B1 -- EP1289042-A2   HONDA GIKEN KOGYO KK (HOND)   NANAUMI M,  YANO J,  NAKANISHI Y,  NISHIYAMA T;  US20020079235-A1   ;  US6197147-B1   HOECHST AG (FARH)   BOENSEL H,  CLAUSS J,  DECKERS G,  FRANK G,  SCHNELLER A,  WITTELER H,  ROEMMLER M,  HEINE M;  WO2005006473-A3 -- EP951086-A2   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;  EP1289042-A2   HONDA GIKEN KOGYO KK (HOND)   NANAUMI M,  YANO J,  NAKANISHI Y,  NISHIYAMA T;  JP11045729-A   FUJI ELECTRIC CO LTD (FJIE)   NAGAYAMA K;  JP92089028-A   ;  US5187025-A   ANALYTIC POWER CORP (ANAL-Non-standard)   KELLAND J W,  BRAUN S G;  US5464700-A   BALLARD POWER SYSTEMS INC (BLRD)   STECK A E,  WEI J;  US6245454-B1   TOSHIBA KK (TOKE)   GOCHO Y,  IYASU K,  ABIRU Y,  KONNO T;  KR1146519-B1 -- KR97070246-A   PERMELEC ELECTRODE LTD (PERE)   SHIMAMUNE T,  NISHIKI Y,  WAKITA S,  OGATA S,  IIDA M;  JP5180473-B2 -- JP97063622-A   ;  JP98001794-A   ;  JP2000212785-A   SUGA SHIKENKI KK (SUGA-Non-standard);  JP2001510932-A   ;  JP2002124276-A   HONDA GIKEN KOGYO KK (HOND)   SUENAGA T,  INOUE M,  KIMURA N;  JP2003068323-A   HONDA GIKEN KOGYO KK (HOND)   NANAUMI M,  YANO J,  NAKANISHI Y,  NISHIYAMA T