EP1349228-A2 -- DE19523260-A1   DAIMLER-BENZ AG (DAIM)   SONNTAG J,  GAULHOFER A;  DE19649436-C1   SIEMENS AG (SIEI)   BETTE W,  LERSCH J;  EP1255315-A1   MATSUSHITA ELECTRIC IND CO LTD (MATU)   OHARA H,  MATSUMOTO T,  SUGAWARA Y,  YAMAZAKI T,  NIIKURA J,  HATOH K,  KANBARA T;  EP1069636-A2   GENERAL MOTORS CORP (GENK)   KESKULA D H,  DOAN T M,  CLINGERMAN B J;  JP2000285945-A   SANYO ELECTRIC CO LTD (SAOL)   SHINDO K,  HAMADA A,  HATAYAMA R,  TAJIMA K;  US5709961-A   LYNNTECH INC (LYNN-Non-standard)   SIMPSON S F,  CISAR A J,  MURPHY O J;  US6007933-A   PLUG POWER LLC (PLUG-Non-standard)   JONES D O;  US6348280-B1   MITSUBISHI ELECTRIC CORP (MITQ);  WO2001059864-A1   ;  US2003211376-A1 -- US6218039-B1   PLUG POWER INC (PLUG-Non-standard)   MEASE K L,  BRUNNER A K,  PITTS L A,  WINSLOW A F;  US2006251944-A1 -- US4743518-A   INT FUEL CELLS CORP (ITFU)   ROMANOWSKI W E;  US4823086-A   WHITMIRE W T (WHIT-Individual)   WHITMIRE T W,  ANDERSON L T;  US5514487-A   BALLARD POWER SYSTEMS INC (BLRD)   JAMES G A,  RAMJI S N,  WASHINGTON K B,  KENNA J T;  US5709961-A   LYNNTECH INC (LYNN-Non-standard)   SIMPSON S F,  CISAR A J,  MURPHY O J;  US5783325-A   UNIV NEW YORK STATE RES FOUND (UYNY)   CABASSO I,  YUAN Y,  XU X;  US6007933-A   PLUG POWER LLC (PLUG-Non-standard)   JONES D O;  US6156447-A   SIEMENS AG (SIEI)   BETTE W,  LERSCH J;  US20020051899-A1   ;  US6218039-B1   PLUG POWER INC (PLUG-Non-standard)   MEASE K L,  BRUNNER A K,  PITTS L A,  WINSLOW A F;  US6270917-B1   MITSUBISHI DENKI KK (MITQ)   MAEDA H,  MITSUDA K,  FUKUMOTO H,  KANEYUKI K;  US6329093-B1   MATSUSHITA ELECTRIC IND CO LTD (MATU)   OHARA H,  GYOTEN H,  HATOH K,  NISHIDA K,  UCHIDA M,  YASUMOTO E,  SUGAWARA Y,  KANBARA T,  MATSUMOTO T;  US6348280-B1   MITSUBISHI ELECTRIC CORP (MITQ);  EP1349228-A3 -- DE19523260-A1   DAIMLER-BENZ AG (DAIM)   SONNTAG J,  GAULHOFER A;  DE19649436-C1   SIEMENS AG (SIEI)   BETTE W,  LERSCH J;  EP1255315-A1   MATSUSHITA ELECTRIC IND CO LTD (MATU)   OHARA H,  MATSUMOTO T,  SUGAWARA Y,  YAMAZAKI T,  NIIKURA J,  HATOH K,  KANBARA T;  EP1069636-A2   GENERAL MOTORS CORP (GENK)   KESKULA D H,  DOAN T M,  CLINGERMAN B J;  JP2000285945-A   SANYO ELECTRIC CO LTD (SAOL)   SHINDO K,  HAMADA A,  HATAYAMA R,  TAJIMA K;  US5709961-A   LYNNTECH INC (LYNN-Non-standard)   SIMPSON S F,  CISAR A J,  MURPHY O J;  US6007933-A   PLUG POWER LLC (PLUG-Non-standard)   JONES D O;  US6348280-B1   MITSUBISHI ELECTRIC CORP (MITQ);  WO2001059864-A1   ;  JP4359441-B2 -- JP08022837-A   ;  JP09007615-A   ;  JP09092307-A   ;  JP10012262-A   ;  JP11329465-A   AISIN TAKAOKA KK (AISN)   MATSUKAWA M;  JP2000012068-A   ;  JP2000195529-A   MITSUBISHI ELECTRIC CORP (MITQ);  JP2000294268-A   ;  JP2000315507-A   HITACHI LTD (HITA)   YAMAGA M,  MITSUSHIMA S,  IMAHASHI J,  KAMO Y;  JP2001118592-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   KOBAYASHI S,  HOSAKA M,  KANBARA T;  JP2001143721-A   ;  JP2002184432-A   ;  JP4486580-B2 -- JP08022837-A   ;  JP09007615-A   ;  JP09923307-A   ;  JP10012262-A   ;  JP11329465-A   AISIN TAKAOKA KK (AISN)   MATSUKAWA M;  JP2000012068-A   ;  JP2000195529-A   MITSUBISHI ELECTRIC CORP (MITQ);  JP2000294268-A   ;  JP2000315507-A   HITACHI LTD (HITA)   YAMAGA M,  MITSUSHIMA S,  IMAHASHI J,  KAMO Y;  JP2001118592-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   KOBAYASHI S,  HOSAKA M,  KANBARA T;  JP2001143721-A   ;  JP2002184432-A   ;  US8012646-B2 -- DE19523260-A1   DAIMLER-BENZ AG (DAIM)   SONNTAG J,  GAULHOFER A;  DE19649436-C1   SIEMENS AG (SIEI)   BETTE W,  LERSCH J;  EP1255315-A1   MATSUSHITA ELECTRIC IND CO LTD (MATU)   OHARA H,  MATSUMOTO T,  SUGAWARA Y,  YAMAZAKI T,  NIIKURA J,  HATOH K,  KANBARA T;  EP1069636-A2   GENERAL MOTORS CORP (GENK)   KESKULA D H,  DOAN T M,  CLINGERMAN B J;  JP06044985-A   ;  JP08022837-A   ;  JP10012262-A   ;  JP11329465-A   AISIN TAKAOKA KK (AISN)   MATSUKAWA M;  JP2000195529-A   MITSUBISHI ELECTRIC CORP (MITQ);  JP2000285945-A   SANYO ELECTRIC CO LTD (SAOL)   SHINDO K,  HAMADA A,  HATAYAMA R,  TAJIMA K;  JP2000315507-A   HITACHI LTD (HITA)   YAMAGA M,  MITSUSHIMA S,  IMAHASHI J,  KAMO Y;  JP2002203578-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   YAMAZAKI T,  YAMAMOTO Y,  KUSAKABE H,  OHARA H,  HASE N,  TAKEGUCHI S;  JP2002246044-A   HONDA GIKEN KOGYO KK (HOND)   HATANO H,  KIMURA N,  INOUE M,  TANAKA H;  US4743518-A   INT FUEL CELLS CORP (ITFU)   ROMANOWSKI W E;  US4823086-A   WHITMIRE W T (WHIT-Individual)   WHITMIRE T W,  ANDERSON L T;  US5514487-A   BALLARD POWER SYSTEMS INC (BLRD)   JAMES G A,  RAMJI S N,  WASHINGTON K B,  KENNA J T;  US5709961-A   LYNNTECH INC (LYNN-Non-standard)   SIMPSON S F,  CISAR A J,  MURPHY O J;  US5783325-A   UNIV NEW YORK STATE RES FOUND (UYNY)   CABASSO I,  YUAN Y,  XU X;  US6007933-A   PLUG POWER LLC (PLUG-Non-standard)   JONES D O;  US6156447-A   SIEMENS AG (SIEI)   BETTE W,  LERSCH J;  US20020051899-A1   ;  US6218039-B1   PLUG POWER INC (PLUG-Non-standard)   MEASE K L,  BRUNNER A K,  PITTS L A,  WINSLOW A F;  US6270917-B1   MITSUBISHI DENKI KK (MITQ)   MAEDA H,  MITSUDA K,  FUKUMOTO H,  KANEYUKI K;  US6329093-B1   MATSUSHITA ELECTRIC IND CO LTD (MATU)   OHARA H,  GYOTEN H,  HATOH K,  NISHIDA K,  UCHIDA M,  YASUMOTO E,  SUGAWARA Y,  KANBARA T,  MATSUMOTO T;  US6348280-B1   MITSUBISHI ELECTRIC CORP (MITQ);  WO2001059864-A1