US2002182456-A1 -- US5529683-A   UNITED TECHNOLOGIES CORP (UNAC)   CRITZ K M,  MOLTER T M;  US5648182-A   EQUOS RES KK (EQUS);  AISIN AW CO LTD (AISW)   HARA T,  KATO K,  TAKADA C;  US6127057-A   INT FUEL CELLS LLC (ITFU)   GORMAN M E;  US6242120-B1   IDATECH LLC (BLRD)   HERRON T G;  US6309768-B1   INT FUEL CELLS LLC (ITFU)   PATTERSON T W,  LESIEUR R R;  US6376112-B1   GENERAL MOTORS CORP (GENK)   CLINGERMAN B J,  KESKULA D H;  US6395414-B1   GENERAL MOTORS CORP (GENK)   CLINGERMAN B J,  DOAN T M,  KESKULA D H;  US6413662-B1   GENERAL MOTORS CORP (GENK)   CLINGERMAN B J,  KESKULA D H,  DOAN T M;  US6514635-B2   DINE L L V (DINE-Individual);  STEINBUGLER M M (STEI-Individual);  REISER C A (REIS-Individual);  SCHEFFLER G W (SCHE-Individual)   DINE L L V,  STEINBUGLER M M,  REISER C A,  SCHEFFLER G W;  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;  WO200299911-A2 -- US5170124-A   BALLARD POWER SYST (BLRD)   BLAIR J D,  DIRCKS K W;  US5991670-A   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   STRASKY D G,  MUFFORD W E;  US6395414-B1   GENERAL MOTORS CORP (GENK)   CLINGERMAN B J,  DOAN T M,  KESKULA D H;  US6461751-B1   BALLARD POWER SYSTEMS INC (BLRD)   BOEHM G,  WILKINSON D P,  KNIGHTS S,  SCHAMM R,  FLETCHER N J;  US6635370-B2 -- US5170124-A   BALLARD POWER SYST (BLRD)   BLAIR J D,  DIRCKS K W;  US5529683-A   UNITED TECHNOLOGIES CORP (UNAC)   CRITZ K M,  MOLTER T M;  US5648182-A   EQUOS RES KK (EQUS);  AISIN AW CO LTD (AISW)   HARA T,  KATO K,  TAKADA C;  US5991670-A   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   STRASKY D G,  MUFFORD W E;  US6127057-A   INT FUEL CELLS LLC (ITFU)   GORMAN M E;  US6242120-B1   IDATECH LLC (BLRD)   HERRON T G;  US6309768-B1   INT FUEL CELLS LLC (ITFU)   PATTERSON T W,  LESIEUR R R;  US6376112-B1   GENERAL MOTORS CORP (GENK)   CLINGERMAN B J,  KESKULA D H;  US6395414-B1   GENERAL MOTORS CORP (GENK)   CLINGERMAN B J,  DOAN T M,  KESKULA D H;  US6413662-B1   GENERAL MOTORS CORP (GENK)   CLINGERMAN B J,  KESKULA D H,  DOAN T M;  US6461751-B1   BALLARD POWER SYSTEMS INC (BLRD)   BOEHM G,  WILKINSON D P,  KNIGHTS S,  SCHAMM R,  FLETCHER N J;  US6514635-B2   DINE L L V (DINE-Individual);  STEINBUGLER M M (STEI-Individual);  REISER C A (REIS-Individual);  SCHEFFLER G W (SCHE-Individual)   DINE L L V,  STEINBUGLER M M,  REISER C A,  SCHEFFLER G W;  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;  EP1402588-A2 -- US5013617-A   INT FUEL CELLS CORP (ITFU)   SCHEFFLER G W;  US5045414-A   INT FUEL CELLS CORP (ITFU)   BUSHNELL C L,  DAVIS C L;  US5170124-A   BALLARD POWER SYST (BLRD)   BLAIR J D,  DIRCKS K W;  US5991670-A   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   STRASKY D G,  MUFFORD W E;  WO1998021773-A1   ;  KR852337-B1 -- KR96019839-A   ;  US5885727-A   TOYOTA JIDOSHA KK (TOYT)   KAWATSU S;  US6025083-A   SIEMENS WESTINGHOUSE POWER CORP (SIEI)   VEYO S E,  DEDERER J T,  GORDON J T,  SHOCKLING L A;  EP1402588-B1 -- US5013617-A   INT FUEL CELLS CORP (ITFU)   SCHEFFLER G W;  US5045414-A   INT FUEL CELLS CORP (ITFU)   BUSHNELL C L,  DAVIS C L;  US5170124-A   BALLARD POWER SYST (BLRD)   BLAIR J D,  DIRCKS K W;  US5991670-A   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   STRASKY D G,  MUFFORD W E;  US6395414-B1   GENERAL MOTORS CORP (GENK)   CLINGERMAN B J,  DOAN T M,  KESKULA D H;  US6461751-B1   BALLARD POWER SYSTEMS INC (BLRD)   BOEHM G,  WILKINSON D P,  KNIGHTS S,  SCHAMM R,  FLETCHER N J;  WO1998021773-A1   ;  JP4601952-B2 -- JP10032013-A   ;  JP55019713-A   ;  JP63181268-A   MITSUBISHI DENKI KK (MITQ)   YAMADA H,  MATSUMOTO M