US2003234123-A1 -- US3278268-A   ;  US3469944-A   ;  US3718506-A   ;  US4041210-A   UNITED TECHNOLOGIES CORP (UNAC)   VAN DINE L L;  US4522894-A   ENGELHARD MINERALS CORP (ENGH)   HWANG H S,  HECK R M,  YARRINGTON R M;  US4696871-A   IMPERIAL CHEM IND PLC (ICIL)   PINTO A;  US4781241-A   INT FUEL CELLS CORP (ITFU)   MISAGE R,  SCHEFFLER G W,  SETZER H J,  MARGIOTT P R,  PARENTI E K;  US4820594-A   HITACHI LTD (HITA)   SUGITA S,  KOYAMA K H N,  SHIIN A K,  SAKAGUCHI S,  KURODA M,  NOGUCHI Y;  US4923768-A   FUJI ELECTRIC MFG CO LTD (FJIE)   KANEKO H,  NISHIGAKI H;  US5019463-A   YAMAHA HATSUDOKI KK (YMHA)   MATSUBARA H,  MIZUNO Y,  HANAJIMA T;  US5082752-A   ISHIKAWAJIMA HARIMA JUKOGYO KK (ISHI)   KOGA M,  WATANABE T,  KAMATA T,  MORISHIMA S,  MIZUSAWA M,  KOBAYASHI K;  US5360679-A   BALLARD POWER SYSTEMS INC (BLRD)   LOUIE C,  WATKINS D S,  COHEN R,  BUSWELL R F,  CLAUSI J V;  US5429886-A   STRUTHERS R C (STRU-Individual)   STRUTHERS R C;  US5484577-A   BALLARD POWER SYSTEM INC (BLRD)   LEAVITT S L,  WATKINS D S,  COHEN R,  BUSWELL R F,  CLAUSI J V; 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 US6521204-B1   GENERAL MOTORS CORP (GENK)   BORUP R L,  PETTIT W H;  US6541142-B1   GENERAL MOTORS CORP (GENK)   YU P T,  PETTIT W H,  VOECKS G;  US6548197-B1   MFG & TECHNOLOGY CONVERSION INT INC (TECH-Non-standard)   MANSOUR M N,  CHANDRAN R;  US6551734-B1   DELPHI TECHNOLOGIES INC (DELP)   SIMPKINS H,  THOMAS S M,  LABARGE W J;  US6608463-B1   DELPHI TECHNOLOGIES INC (DELP)   KELLY S M,  GROVER T T;  US6641625-B1   LITTLE INC ARTHUR D (LITT)   BENTLEY J M,  BLOCK S G,  BOWERS B,  CHINTAWAR P S,  CLAWSON L G,  CROSS J C,  DAVIS R,  DORSON M H,  HAGAN M R,  KLEEBERG G,  MITCHELL W L,  MORRISEAU B D,  NOWICKI B J,  PAPILE C,  POLLICA D,  PRABHU S,  QI F C,  RIZZO V G,  RUMSEY J W,  SUN M W,  THIJSSEN J,  THOMPSON C;  US6455185-B2   DELPHI TECHNOLOGIES INC (DELP)   BIRCANN R A,  PALMER D O,  MIENEY H R;  US6509113-B2   DELPHI TECHNOLOGIES INC (DELP)   KEEGAN K R;  US6562088-B2   MATSUSHITA ELECTRIC IND CO LTD (MATU)   UKAI K,  HONDA K,  TAGUCHI K,  TOMIZAWA T,  KITAGAWA K,  SHONO T;  US6562496-B2   FAVILLE M T (FAVI-Individual);  GRIEVE M J (GRIE-Individual);  NOETZEL J G (NOET-Individual);  HALTINER K J (HALT-Individual);  DEMINCO C M (DEMI-Individual);  KEEGAN K R (KEEG-Individual);  O'BRIEN J F (OBRI-Individual);  MUKERJEE S (MUKE-Individual);  SCHUMANN D R (SCHU-Individual);  SHAFFER S R (SHAF-Individual);  KAMMERER J T (KAMM-Individual);  VAVONESE C C (VAVO-Individual);  HALLER J M (HALL-Individual);  ARMSTRONG D J (ARMS-Individual);  HUSTED H L (HUST-Individual);  SIMPKINS H (SIMP-Individual)   FAVILLE M T,  GRIEVE M J,  NOETZEL J G,  HALTINER K J,  DEMINCO C M,  KEEGAN K R,  O'BRIEN J F,  MUKERJEE S,  SCHUMANN D R,  SHAFFER S R,  KAMMERER J T,  VAVONESE C C,  HALLER J M,  ARMSTRONG D J,  HUSTED H L,  SIMPKINS H;  US6586125-B2   TAKEDA Y (TAKE-Individual);  KUWABA K (KUWA-Individual);  OGINO S (OGIN-Individual);  YAMANAKA A (YAMA-Individual)   TAKEDA Y,  KUWABA K,  OGINO S,  YAMANAKA A;  US6613468-B2   DELPHI TECHNOLOGIES INC (DELP)   SIMPKINS H,  LABARGE W J,  MILLER C E,  DANLEY B R;  US6613469-B2   DELPHI TECHNOLOGIES INC (DELP)   KEEGAN K R;  US6627339-B2   HALTINER K J (HALT-Individual)   HALTINER K J;  US6630264-B2   HALTINER K J (HALT-Individual);  MIENEY H R (MIEN-Individual)   HALTINER K J,  MIENEY H R;  US6641944-B2   NISSAN MOTOR CO LTD (NSMO)   KAWASUMI E,  IWASAKI Y;  US6645650-B2   UTC FUEL CELLS LLC (UNAC)   MEYER A P,  CALLAGHAN V M;  US6645652-B2   BALLARD GENERATION SYSTEMS INC (BALL-Non-standard)   COWNDEN R,  EICHE M,  LOUIE C R,  WATKINS D S;  EP1376726-A2 -- EP1375420-A1   DAUER K J (DAUE-Individual);  SALEMI M R (SALE-Individual);  NASHBURN R F (NASH-Individual);  KIRWAN J (KIRW-Individual)   DAUER K J,  SALEMI M R,  NASHBURN R F,  KIRWAN J;  EP1203750-A2   XCELLSIS GMBH (XCEL-Non-standard)   BONEBERG S,  DOELING F,  GRIESMEIER U;  JP2000063104-A   HONDA MOTOR CO LTD (HOND)   OKADA H,  IZEKI E,  KOTANI Y,  SUMI H;  JP2002151128-A   ;  US5484577-A   BALLARD POWER SYSTEM INC (BLRD)   LEAVITT S L,  WATKINS D S,  COHEN R,  BUSWELL R F,  CLAUSI J V;  US7410016-B2 -- EP1375420-A1   DAUER K J (DAUE-Individual);  SALEMI M R (SALE-Individual);  NASHBURN R F (NASH-Individual);  KIRWAN J (KIRW-Individual)   DAUER K J,  SALEMI M R,  NASHBURN R F,  KIRWAN J;  EP1203750-A2   XCELLSIS GMBH (XCEL-Non-standard)   BONEBERG S,  DOELING F,  GRIESMEIER U;  JP2000063104-A   HONDA MOTOR CO LTD (HOND)   OKADA H,  IZEKI E,  KOTANI Y,  SUMI H;  JP2002151128-A   ;  US3278268-A   ;  US3469944-A   ;  US3718506-A   ;  US4041210-A   UNITED TECHNOLOGIES CORP (UNAC)   VAN DINE L L;  US4522894-A   ENGELHARD MINERALS CORP (ENGH)   HWANG H S,  HECK R M,  YARRINGTON R M;  US4696871-A   IMPERIAL CHEM IND PLC (ICIL)   PINTO A;  US4781241-A   INT FUEL CELLS CORP (ITFU)   MISAGE R,  SCHEFFLER G W,  SETZER H J,  MARGIOTT P R,  PARENTI E K;  US4820594-A   HITACHI LTD (HITA)   SUGITA S,  KOYAMA K H N,  SHIIN A K,  SAKAGUCHI S,  KURODA M,  NOGUCHI Y;  US4923768-A   FUJI ELECTRIC MFG CO LTD (FJIE)   KANEKO H,  NISHIGAKI H;  US5019463-A   YAMAHA HATSUDOKI KK (YMHA)   MATSUBARA H,  MIZUNO Y,  HANAJIMA T;  US5082752-A   ISHIKAWAJIMA HARIMA JUKOGYO KK (ISHI)   KOGA M,  WATANABE T,  KAMATA T,  MORISHIMA S,  MIZUSAWA M,  KOBAYASHI K;  US5360679-A   BALLARD POWER SYSTEMS INC (BLRD)   LOUIE C,  WATKINS D S,  COHEN R,  BUSWELL R F,  CLAUSI J V;  US5429886-A   STRUTHERS R C (STRU-Individual)   STRUTHERS R C;  US5484577-A   BALLARD POWER SYSTEM INC (BLRD)   LEAVITT S L,  WATKINS D S,  COHEN R,  BUSWELL R F,  CLAUSI J V;  US5527632-A   ROLLS ROYCE & ASSOC LTD (RORO)   GARDNER F J;  US6033793-A   HYDROGEN BURNER TECHNOLOGY INC (HYDR-Non-standard)   WOODS R R,  GREINER L,  MOARD D;  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;  US6210821-B1   INT FUEL CELLS LLC (ITFU)   LESIEUR R R,  BONVILLE L J,  GAROW J,  CORRIGAN T J,  PRESTON J L;  US6316134-B1   BALLARD GENERATION SYSTEMS INC (BALL-Non-standard)   COWNDEN R,  EICHE M,  LOUIE C R,  WATKINS D S;  US6321145-B1   DELPHI TECHNOLOGIES INC (DELP)   RAJASHEKARA K;  US6360835-B1   GENERAL MOTORS CORP (GENK)   SKALA G W;  US6394207-B1   GENERAL MOTORS CORP (GENK)   SKALA G W;  US6423896-B1   DELPHI TECHNOLOGIES INC (DELP)   KEEGAN K;  US6447939-B1   NISSAN MOTOR CO LTD (NSMO)   IWASAKI Y;  US6472092-B1   HONDA MOTOR CO LTD (HOND)   UEDA K,  YAMAGAMI T,  ISOBE S,  IZEKI E;  US6485852-B1   DELPHI TECHNOLOGIES INC (DELP)   MILLER C E,  DEPRETER B,  SIMPKINS H,  BOTTI J J;  US6521204-B1   GENERAL MOTORS CORP (GENK)   BORUP R L,  PETTIT W H;  US6541142-B1   GENERAL MOTORS CORP (GENK)   YU P T,  PETTIT W H,  VOECKS G;  US6548197-B1   MFG & TECHNOLOGY CONVERSION INT INC (TECH-Non-standard)   MANSOUR M N,  CHANDRAN R;  US6551734-B1   DELPHI TECHNOLOGIES INC (DELP)   SIMPKINS H,  THOMAS S M,  LABARGE W J;  US6608463-B1   DELPHI TECHNOLOGIES INC (DELP)   KELLY S M,  GROVER T T;  US6641625-B1   LITTLE INC ARTHUR D (LITT)   BENTLEY J M,  BLOCK S G,  BOWERS B,  CHINTAWAR P S,  CLAWSON L G,  CROSS J C,  DAVIS R,  DORSON M H,  HAGAN M R,  KLEEBERG G,  MITCHELL W L,  MORRISEAU B D,  NOWICKI B J,  PAPILE C,  POLLICA D,  PRABHU S,  QI F C,  RIZZO V G,  RUMSEY J W,  SUN M W,  THIJSSEN J,  THOMPSON C;  US6455185-B2   DELPHI TECHNOLOGIES INC (DELP)   BIRCANN R A,  PALMER D O,  MIENEY H R;  US6509113-B2   DELPHI TECHNOLOGIES INC (DELP)   KEEGAN K R;  US6562088-B2   MATSUSHITA ELECTRIC IND CO LTD (MATU)   UKAI K,  HONDA K,  TAGUCHI K,  TOMIZAWA T,  KITAGAWA K,  SHONO T;  US6562496-B2   FAVILLE M T (FAVI-Individual);  GRIEVE M J (GRIE-Individual);  NOETZEL J G (NOET-Individual);  HALTINER K J (HALT-Individual);  DEMINCO C M (DEMI-Individual);  KEEGAN K R (KEEG-Individual);  O'BRIEN J F (OBRI-Individual);  MUKERJEE S (MUKE-Individual);  SCHUMANN D R (SCHU-Individual);  SHAFFER S R (SHAF-Individual);  KAMMERER J T (KAMM-Individual);  VAVONESE C C (VAVO-Individual);  HALLER J M (HALL-Individual);  ARMSTRONG D J (ARMS-Individual);  HUSTED H L (HUST-Individual);  SIMPKINS H (SIMP-Individual)   FAVILLE M T,  GRIEVE M J,  NOETZEL J G,  HALTINER K J,  DEMINCO C M,  KEEGAN K R,  O'BRIEN J F,  MUKERJEE S,  SCHUMANN D R,  SHAFFER S R,  KAMMERER J T,  VAVONESE C C,  HALLER J M,  ARMSTRONG D J,  HUSTED H L,  SIMPKINS H;  US6586125-B2   TAKEDA Y (TAKE-Individual);  KUWABA K (KUWA-Individual);  OGINO S (OGIN-Individual);  YAMANAKA A (YAMA-Individual)   TAKEDA Y,  KUWABA K,  OGINO S,  YAMANAKA A;  US6613468-B2   DELPHI TECHNOLOGIES INC (DELP)   SIMPKINS H,  LABARGE W J,  MILLER C E,  DANLEY B R;  US6613469-B2   DELPHI TECHNOLOGIES INC (DELP)   KEEGAN K R;  US6627339-B2   HALTINER K J (HALT-Individual)   HALTINER K J;  US6630264-B2   HALTINER K J (HALT-Individual);  MIENEY H R (MIEN-Individual)   HALTINER K J,  MIENEY H R;  US6641944-B2   NISSAN MOTOR CO LTD (NSMO)   KAWASUMI E,  IWASAKI Y;  US6645650-N   US DEPT ENERGY (USAT)   JOHNSON D H;  US6645652-N   US DEPT ENERGY (USAT)   SCHWEITZER D G,  DAVIS M S