US2004106026-A1 -- US5798186-A   BALLARD POWER SYSTEMS INC (BLRD);  DAIMLER-BENZ AG (DAIM)   FLETCHER N J,  BOEHM G A,  POW E G;  US6068941-A   INT FUEL CELLS LLC (ITFU-Non-standard)   FULLER T F,  WHEELER D J;  US6103410-A   INT FUEL CELLS CORP (ITFU)   FULLER T F,  WHEELER D J;  US6428918-B1   AVISTA LAB INC (AVIS-Non-standard)   FUGELVAND W A,  DODGE J;  US6727013-B2   WHEAT W S (WHEA-Individual);  MELTSER M A (MELT-Individual);  MASTEN D A (MAST-Individual)   WHEAT W S,  MELTSER M A,  MASTEN D A;  EP1429409-A1 -- EP1291949-A2   TOYOTA JIDOSHA KK (TOYT)   FUJITA N;  US6068941-A   INT FUEL CELLS LLC (ITFU-Non-standard)   FULLER T F,  WHEELER D J;  US6103410-A   INT FUEL CELLS CORP (ITFU)   FULLER T F,  WHEELER D J;  WO2003041202-A2   NISSAN MOTOR CO LTD (NSMO)   TAKAHASHI N;  WO2003071615-A2   WHEAT W S (WHEA-Individual);  MELTSER M A (MELT-Individual);  MASTEN D A (MAST-Individual)   WHEAT W S,  MELTSER M A,  MASTEN D A;  US7354673-B2 -- US5798186-A   BALLARD POWER SYSTEMS INC (BLRD);  DAIMLER-BENZ AG (DAIM)   FLETCHER N J,  BOEHM G A,  POW E G;  US6428918-B1   AVISTA LAB INC (AVIS-Non-standard)   FUGELVAND W A,  DODGE J;  US6727013-B2   WHEAT W S (WHEA-Individual);  MELTSER M A (MELT-Individual);  MASTEN D A (MAST-Individual)   WHEAT W S,  MELTSER M A,  MASTEN D A;  CN1359546-A   SIEMENS AG (SIEI);  EMITEC GES EMISSIONSTECHNOLOGIE MBH (EMCE)   GROSSE J,  BRUECK R,  REIZIG M,  KONIECZNY J;  EP1291949-A2   TOYOTA JIDOSHA KK (TOYT)   FUJITA N;  JP04010360-A   ;  JP11214025-A   SANYO ELECTRIC CO LTD (SAOL)   FUJIO A,  MAKIHARA K,  HATAYAMA R;  JP11273705-A   ;  JP2001351652-A   ;  JP2002093445-A   ;  JP2002313389-A   HONDA GIKEN KOGYO KK (HOND)   ABE H,  ASANO Y,  KAI M;  US6068941-A   INT FUEL CELLS LLC (ITFU-Non-standard)   FULLER T F,  WHEELER D J;  US6103410-A   INT FUEL CELLS CORP (ITFU)   FULLER T F,  WHEELER D J;  WO2003041202-A2   NISSAN MOTOR CO LTD (NSMO)   TAKAHASHI N;  WO2003071615-A2   WHEAT W S (WHEA-Individual);  MELTSER M A (MELT-Individual);  MASTEN D A (MAST-Individual)   WHEAT W S,  MELTSER M A,  MASTEN D A;  JP4179855-B2 -- JP04010360-A   ;  JP11214025-A   SANYO ELECTRIC CO LTD (SAOL)   FUJIO A,  MAKIHARA K,  HATAYAMA R;  JP2002313389-A   HONDA GIKEN KOGYO KK (HOND)   ABE H,  ASANO Y,  KAI M;  JP2004153947-A   ;  CN101154732-B -- CN1359546-A   SIEMENS AG (SIEI);  EMITEC GES EMISSIONSTECHNOLOGIE MBH (EMCE)   GROSSE J,  BRUECK R,  REIZIG M,  KONIECZNY J;  JP2000012060-A   ;  US6103410-A   INT FUEL CELLS CORP (ITFU)   FULLER T F,  WHEELER D J;  JP5024889-B2 -- JP2002305014-A   HONDA GIKEN KOGYO KK (HOND)   HAYASHI K,  KATO H,  FUJII Y,  KANAI Y;  JP2002313389-A   HONDA GIKEN KOGYO KK (HOND)   ABE H,  ASANO Y,  KAI M;  JP4179855-B2   TOYOTA JIDOSHA KK (TOYT);  DENSO CORP (NPDE);  TOYOTA MACS INC (TOYO-Non-standard)   FUJITA N,  HORIO K,  MATSUMOTO T,  YOSHIDA N,  KURITA K,  SAKAGUCHI S,  MORI H;  EP1429409-B1 -- EP1291949-A2   TOYOTA JIDOSHA KK (TOYT)   FUJITA N;  US6068941-A   INT FUEL CELLS LLC (ITFU-Non-standard)   FULLER T F,  WHEELER D J;  US6103410-A   INT FUEL CELLS CORP (ITFU)   FULLER T F,  WHEELER D J;  WO2003041202-A3   NISSAN MOTOR CO LTD (NSMO)   TAKAHASHI N;  WO2003071615-A3   WHEAT W S (WHEA-Individual);  MELTSER M A (MELT-Individual);  MASTEN D A (MAST-Individual)   WHEAT W S,  MELTSER M A,  MASTEN D A