WO200245839-A1 -- US4363654-A   FOSTER WHEELER CORP (FOSX);  SKINNER G F (SKIN-Individual)   SKINNER G F,  MAUNDER A D;  US4522894-A   ENGELHARD MINERALS CORP (ENGH)   HWANG H S,  HECK R M,  YARRINGTON R M;  US4976747-A   INT FUEL CELLS CORP (ITFU)   SZYDLOWSKI D F,  LESIEUR R R;  US5132007-A   CARBON FUELS CORP (CARB-Non-standard)   MEYER L G,  CAVALIERE G F;  US5248566-A   US DEPT ENERGY (USAT)   KUMAR R,  AHMED S,  KRUMPELT M,  MYLES K M;  US5874051-A   DAIMLER-BENZ AG (DAIM)   HEIL D,  STROBEL B,  WIESHEU N,  ZUR MEGEDE D,  BENZ U;  US5997594-A   NORTHWEST POWER SYSTEMS LLC (BLRD)   EDLUND D J,  PLEDGER W A;  US6086839-A   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   AUTENRIETH R,  BONEBERG S,  HEIL D,  SCHUESSLER M,  STROBEL B,  WIELAND S,  ZUR MEGEDE D;  US6238815-B1   GENERAL MOTORS CORP (GENK)   SKALA G W,  HART-PREDMORE D J,  PETTIT W H,  BORUP R L;  US2002083646-A1 -- US3572046-A   BRAUN AND CO CF (BRA-Non-standard);  US3653846-A   KRALOVOPOLSKA STROJIRNA N (KRA-Non-standard);  US3720602-A   ESSO RES & ENG CO (ESSO);  US3729936-A   ;  US3838994-A   ESSO RES & ENG CO (ESSO);  US3909299-A   UNITED TECHNOLOGIES CORP (UNAC)   CORRIGAN T J;  US3976507-A   UNITED TECHNOLOGIES CORP (UNAC);  US3996016-A   UOP INC (UNVO)   WAGNER M H;  US4190641-A   UNITED TECHNOLOGIES CORP (UNAC)   PRESTON J L;  US4363654-A   FOSTER WHEELER CORP (FOSX);  SKINNER G F (SKIN-Individual)   SKINNER G F,  MAUNDER A D;  US4522894-A   ENGELHARD MINERALS CORP (ENGH)   HWANG H S,  HECK R M,  YARRINGTON R M;  US4863707-A   ENGELHARD MINERALS CORP (ENGH);  US4876409-A   ATLANTIC RICHFIELD CO (ATLF)   LEYSHON D W,  BADER R A;  US4976747-A   INT FUEL CELLS CORP (ITFU)   SZYDLOWSKI D F,  LESIEUR R R;  US5132007-A   CARBON FUELS CORP (CARB-Non-standard)   MEYER L G,  CAVALIERE G F;  US5209906-A   BALLARD POWER SYSTEMS INC (BLRD)   WATKINS D S,  POW E G,  LINES D A;  US5248566-A   US DEPT ENERGY (USAT)   KUMAR R,  AHMED S,  KRUMPELT M,  MYLES K M;  US5330727-A   INT FUEL CELLS CORP (ITFU)   TROCCIOLA J C,  SCHROLL C R,  LESIEUR R R;  US5360679-A   BALLARD POWER SYSTEMS INC (BLRD)   LOUIE C,  WATKINS D S,  COHEN R,  BUSWELL R F,  CLAUSI J V;  US5385712-A   SPRUNK D K (SPRU-Individual)   SPRUNK D K;  US5656494-A   ROTRON INC (ROTR-Non-standard)   KANT W D,  SINGLETON B;  US5725756-A   CENT RES INC (RERE-Non-standard)   SUBRAMANIAM B,  SAIM S;  US5840270-A   H-POWER CORP (HPOW-Non-standard)   WERTH J;  US5874051-A   DAIMLER-BENZ AG (DAIM)   HEIL D,  STROBEL B,  WIESHEU N,  ZUR MEGEDE D,  BENZ U;  US5997594-A   NORTHWEST POWER SYSTEMS LLC (BLRD)   EDLUND D J,  PLEDGER W A;  US6033793-A   HYDROGEN BURNER TECHNOLOGY INC (HYDR-Non-standard)   WOODS R R,  GREINER L,  MOARD D;  US6063515-A   BALLARD POWER SYSTEMS INC (BLRD)   EPP D G,  BAUMERT R M;  US6086839-A   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   AUTENRIETH R,  BONEBERG S,  HEIL D,  SCHUESSLER M,  STROBEL B,  WIELAND S,  ZUR MEGEDE D;  US20020088740-A1   ;  US20020090326-A1   ;  US20020090327-A1   ;  US20020090328-A1   ;  US20020090334-A1   ;  US20020094310-A1   ;  US20020098129-A1   ;  US6238815-B1   GENERAL MOTORS CORP (GENK)   SKALA G W,  HART-PREDMORE D J,  PETTIT W H,  BORUP R L;  US7226490-B2 -- US3572046-A   BRAUN AND CO CF (BRA-Non-standard);  US3653846-A   KRALOVOPOLSKA STROJIRNA N (KRA-Non-standard);  US3720602-A   ESSO RES & ENG CO (ESSO);  US3729936-A   ;  US3838994-A   ESSO RES & ENG CO (ESSO);  US3909299-A   UNITED TECHNOLOGIES CORP (UNAC)   CORRIGAN T J;  US3976507-A   UNITED TECHNOLOGIES CORP (UNAC);  US3996016-A   UOP INC (UNVO)   WAGNER M H;  US4190641-A   UNITED TECHNOLOGIES CORP (UNAC)   PRESTON J L;  US4363654-A   FOSTER WHEELER CORP (FOSX);  SKINNER G F (SKIN-Individual)   SKINNER G F,  MAUNDER A D;  US4522894-A   ENGELHARD MINERALS CORP (ENGH)   HWANG H S,  HECK R M,  YARRINGTON R M;  US4863707-A   ENGELHARD MINERALS CORP (ENGH);  US4876409-A   ATLANTIC RICHFIELD CO (ATLF)   LEYSHON D W,  BADER R A;  US4976747-A   INT FUEL CELLS CORP (ITFU)   SZYDLOWSKI D F,  LESIEUR R R;  US5132007-A   CARBON FUELS CORP (CARB-Non-standard)   MEYER L G,  CAVALIERE G F;  US5209906-A   BALLARD POWER SYSTEMS INC (BLRD)   WATKINS D S,  POW E G,  LINES D A;  US5248566-A   US DEPT ENERGY (USAT)   KUMAR R,  AHMED S,  KRUMPELT M,  MYLES K M;  US5330727-A   INT FUEL CELLS CORP (ITFU)   TROCCIOLA J C,  SCHROLL C R,  LESIEUR R R;  US5360679-A   BALLARD POWER SYSTEMS INC (BLRD)   LOUIE C,  WATKINS D S,  COHEN R,  BUSWELL R F,  CLAUSI J V;  US5385712-A   SPRUNK D K (SPRU-Individual)   SPRUNK D K;  US5656494-A   ROTRON INC (ROTR-Non-standard)   KANT W D,  SINGLETON B;  US5725756-A   CENT RES INC (RERE-Non-standard)   SUBRAMANIAM B,  SAIM S;  US5840270-A   H-POWER CORP (HPOW-Non-standard)   WERTH J;  US5874051-A   DAIMLER-BENZ AG (DAIM)   HEIL D,  STROBEL B,  WIESHEU N,  ZUR MEGEDE D,  BENZ U;  US5997594-A   NORTHWEST POWER SYSTEMS LLC (BLRD)   EDLUND D J,  PLEDGER W A;  US6033793-A   HYDROGEN BURNER TECHNOLOGY INC (HYDR-Non-standard)   WOODS R R,  GREINER L,  MOARD D;  US6063515-A   BALLARD POWER SYSTEMS INC (BLRD)   EPP D G,  BAUMERT R M;  US6086839-A   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   AUTENRIETH R,  BONEBERG S,  HEIL D,  SCHUESSLER M,  STROBEL B,  WIELAND S,  ZUR MEGEDE D;  US20020088740-A1   ;  US20020090326-A1   ;  US20020090327-A1   ;  US20020090328-A1   ;  US20020090334-A1   ;  US20020094310-A1   ;  US20020098129-A1   ;  US6238815-B1   GENERAL MOTORS CORP (GENK)   SKALA G W,  HART-PREDMORE D J,  PETTIT W H,  BORUP R L;  US2007186475-A1 -- US3572046-A   BRAUN AND CO CF (BRA-Non-standard);  US3653846-A   KRALOVOPOLSKA STROJIRNA N (KRA-Non-standard);  US3720602-A   ESSO RES & ENG CO (ESSO);  US3729936-A   ;  US3838994-A   ESSO RES & ENG CO (ESSO);  US3909299-A   UNITED TECHNOLOGIES CORP (UNAC)   CORRIGAN T J;  US3976507-A   UNITED TECHNOLOGIES CORP (UNAC);  US3996016-A   UOP INC (UNVO)   WAGNER M H;  US4190641-A   UNITED TECHNOLOGIES CORP (UNAC)   PRESTON J L;  US4363654-A   FOSTER WHEELER CORP (FOSX);  SKINNER G F (SKIN-Individual)   SKINNER G F,  MAUNDER A D;  US4522894-A   ENGELHARD MINERALS CORP (ENGH)   HWANG H S,  HECK R M,  YARRINGTON R M;  US4863707-A   ENGELHARD MINERALS CORP (ENGH);  US4876409-A   ATLANTIC RICHFIELD CO (ATLF)   LEYSHON D W,  BADER R A;  US4976747-A   INT FUEL CELLS CORP (ITFU)   SZYDLOWSKI D F,  LESIEUR R R;  US5132007-A   CARBON FUELS CORP (CARB-Non-standard)   MEYER L G,  CAVALIERE G F;  US5209906-A   BALLARD POWER SYSTEMS INC (BLRD)   WATKINS D S,  POW E G,  LINES D A;  US5248566-A   US DEPT ENERGY (USAT)   KUMAR R,  AHMED S,  KRUMPELT M,  MYLES K M;  US5330727-A   INT FUEL CELLS CORP (ITFU)   TROCCIOLA J C,  SCHROLL C R,  LESIEUR R R;  US5360679-A   BALLARD POWER SYSTEMS INC (BLRD)   LOUIE C,  WATKINS D S,  COHEN R,  BUSWELL R F,  CLAUSI J V;  US5385712-A   SPRUNK D K (SPRU-Individual)   SPRUNK D K;  US5656494-A   ROTRON INC (ROTR-Non-standard)   KANT W D,  SINGLETON B;  US5725756-A   CENT RES INC (RERE-Non-standard)   SUBRAMANIAM B,  SAIM S;  US5840270-A   H-POWER CORP (HPOW-Non-standard)   WERTH J;  US5874051-A   DAIMLER-BENZ AG (DAIM)   HEIL D,  STROBEL B,  WIESHEU N,  ZUR MEGEDE D,  BENZ U;  US5997594-A   NORTHWEST POWER SYSTEMS LLC (BLRD)   EDLUND D J,  PLEDGER W A;  US6033793-A   HYDROGEN BURNER TECHNOLOGY INC (HYDR-Non-standard)   WOODS R R,  GREINER L,  MOARD D;  US6063515-A   BALLARD POWER SYSTEMS INC (BLRD)   EPP D G,  BAUMERT R M;  US6086839-A   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   AUTENRIETH R,  BONEBERG S,  HEIL D,  SCHUESSLER M,  STROBEL B,  WIELAND S,  ZUR MEGEDE D;  US20020090334-A1   ;  US20020094310-A1   ;  US20020098129-A1   ;  US6238815-B1   GENERAL MOTORS CORP (GENK)   SKALA G W,  HART-PREDMORE D J,  PETTIT W H,  BORUP R L;  US6299994-B1   UOP LLC (UNVO)   TOWLER G P,  DOSHI K J,  VANDEN BUSSCHE K M,  SENETAR J J;  US6316134-B1   BALLARD GENERATION SYSTEMS INC (BALL-Non-standard)   COWNDEN R,  EICHE M,  LOUIE C R,  WATKINS D S;  US6824577-B2   TEXACO DEV CORP (TEXC)   DESHPANDE V A;  US6887285-B2   TEXACO DEV CORP (TEXC)   DESHPANDE V A;  US7022149-B2   TEXACO DEV CORP (TEXC)   KRAUSE C L,  STEVENS J F,  PHAN J L;  US7135154-B2   TEXACO DEV CORP (TEXC)   DESHPANDE V A