US2003198861-A1 -- US4847172-A   WESTINGHOUSE ELECTRIC CORP (WESE)   MASKALICK N J,  FOLSER G R;  US4997728-A   TANAKA KIKINZOKU KOGYO KK (TANI)   ONODA Y,  WATANABE M;  US5035962-A   WESTINGHOUSE ELECTRIC CORP (WESE)   JENSEN R R;  US5037525-A   COMMONWEALTH SCI & IND RES ORG (CSIR);  BADWAL S P S (BADW-Individual)   BADWAL S P S;  US5059497-A   HUGHES AIRCRAFT CO (HUGA)   PRINCE L S,  HIGLEY L R;  US5143801-A   BATTELLE MEMORIAL INST (BATT)   BATES J L;  US5286568-A   GORE & ASSOC INC W L (GORE)   BACINO J E,  HANRAHAN J R;  US5346780-A   TOSHIBA KK (TOKE)   SUZUKI N;  US5618392-A   TANAKA KIKINZOKU KOGYO KK (TANI);  FURUYA C (FURU-Individual)   FURUYA C;  US5635039-A   LYNNTECH INC (LYNN-Non-standard)   HITCHENS G D,  MURPHY O J,  CISAR A J,  GONZALEZ-MARTIN A;  US5733682-A   FORSCHUNGSZENTRUM JUELICH GMBH (KERJ)   QUADAKKERS W J,  BAUMANNS F,  NICKEL H;  US5736269-A   HONDA MOTOR CO LTD (HOND)   OKAMOTO T,  KATO H,  KAWAGOE T,  YAMAMOTO A,  TANAKA I;  US5786105-A   NIPPON TELEGRAPH & TELEPHONE CORP (NITE)   MATSUSHIMA T,  IKEDA D,  KANAGAWA H;  US5795671-A   TOSHIBA KK (TOKE)   NIRASAWA H,  KAWACHI T,  OGAWA H,  MURATA K;  US5945231-A   CALIFORNIA INST OF TECHNOLOGY (CALY)   SURAMPUDI S,  HALPERT G,  NARAYANAN S;  US5998057-A   MAGNET-MOTOR GES MAGNETMOTORIS (MAGN-Non-standard)   KOSCHANY A,  LUCAS C,  SCHWESINGER T;  US6010798-A   SIEMENS AG (SIEI)   HAMMERSCHMIDT A,  DOMKE W,  NOELSCHER C,  SUCHY P;  US6022634-A   DE NORA SPA (ORON)   RAMUNNI E,  FLEBA G,  BRAMBILLA M;  US6037075-A   UNITED TECHNOLOGIES CORP (UNAC)   CRITZ K M,  LEONIDA A,  ROY R J;  US6042955-A   HONDA GIKEN KOGYO KK (HOND)   OKAMOTO T;  US6051343-A   TDK CORP (DENK)   SUZUKI T,  MARUYAMA S,  OE K;  US6051778-A   CANON KK (CANO)   ICHINOSE H,  HASEBE A,  MURAKAMI T,  SHINKURA S,  UENO Y;  US6054228-A   LYNNTECH INC (LYNN-Non-standard)   CISAR A J,  WENG D,  MURPHY O J;  US6054230-A   JAPAN GORE TEX INC (NIGO)   KATO H;  US6066409-A   BALLARD POWER SYSTEMS INC (BLRD)   BARTON R H,  GIBB P R,  RONNE J A,  VOSS H H;  US6080290-A   ELECTROLYSER CORP LTD (ELEC-Non-standard);  STUART ENERGY SYSTEMS INC (STUA-Non-standard)   STUART A T B,  LACHANCE R G,  BOWEN C T;  US6146780-A   LYNNTECH INC (LYNN-Non-standard)   CISAR A J,  MURPHY O J;  US6153330-A   RAYOVAC CORP (RAYV)   PASSANITI J L,  KENYON K H;  US20020081475-A1   ;  US20030134178-A1   ;  US6183898-B1   MAGNET-MOTOR GES MAGNETMOTORIS (MAGN-Non-standard)   KOSCHANY A,  LUCAS C,  SCHWESINGER T;  US6194099-B1   MOLTECH CORP (MOLT-Non-standard)   GERONOV Y M,  XU Z;  US6200698-B1   PLUG POWER INC (PLUG-Non-standard)   CARLSTROM C M;  US6207310-B1   UNIV CALIFORNIA (REGC)   WILSON M S,  ZAWODZINSKI C;  US6218035-B1   AVISTA LABS (AVIS-Non-standard);  FUGLEVAND W A (FUGL-Individual)   FUGLEVAND W A,  BAYYUK S I,  LLOYD G A,  DEVRIES P D,  LOTT D R,  SCARTOZZI J P,  SOMERS G M,  STOKES R G;  US6218039-B1   PLUG POWER INC (PLUG-Non-standard)   MEASE K L,  BRUNNER A K,  PITTS L A,  WINSLOW A F;  US6228518-B1   CALIFORNIA INST OF TECHNOLOGY (CALY)   KINDLER A;  US6232008-B1   BALLARD POWER SYSTEMS INC (BLRD)   BARTON R H,  GIBB P R,  RONNE J A,  VOSS H H;  US6255012-B1   UNIV CALIFORNIA (REGC)   WILSON M S,  ZAWODZINSKI C;  US6268076-B1   FORSCHUNGSZENTRUM JUELICH GMBH (KERJ)   DIEKMANN U,  RINGEL H;  US6280868-B1   CERAMIC FUEL CELLS LTD (CERA-Non-standard)   BADWAL S P S,  FOGER K,  JAFFREY D,  NEWMAN J;  US6280870-B1   PLUG POWER INC (PLUG-Non-standard)   EISMAN G A,  MAYNARD W B,  FARKASH R H,  CARLSTROM C M;  US6287717-B1   GORE ENTERPRISE HOLDINGS INC (GORE)   CALVALCA C A,  ARPS J H;  US6291094-B1   TOYOTA JIDOSHA KK (TOYT)   YOSHIMURA J,  NONOBE Y,  YAMANE K;  US6468682-B1   AVISTA LAB INC (AVIS-Non-standard)   FUGLEVAND W A,  DEVRIES P D,  LLOYD G A,  LOTT D R,  SCARTOZZI J P;  US6531238-B1   RELIANT ENERGY POWER SYSTEMS INC (RELI-Non-standard)   KING G R;  US6566004-B1   GENERAL MOTORS CORP (GENK)   FLY G W,  BRADY B K;  US6613468-B2   DELPHI TECHNOLOGIES INC (DELP)   SIMPKINS H,  LABARGE W J,  MILLER C E,  DANLEY B R;  US7056613-B2 -- US4847172-A   WESTINGHOUSE ELECTRIC CORP (WESE)   MASKALICK N J,  FOLSER G R;  US4997728-A   TANAKA KIKINZOKU KOGYO KK (TANI)   ONODA Y,  WATANABE M;  US5035962-A   WESTINGHOUSE ELECTRIC CORP (WESE)   JENSEN R R;  US5037525-A   COMMONWEALTH SCI & IND RES ORG (CSIR);  BADWAL S P S (BADW-Individual)   BADWAL S P S;  US5059497-A   HUGHES AIRCRAFT CO (HUGA)   PRINCE L S,  HIGLEY L R;  US5143801-A   BATTELLE MEMORIAL INST (BATT)   BATES J L;  US5286568-A   GORE & ASSOC INC W L (GORE)   BACINO J E,  HANRAHAN J R;  US5346780-A   TOSHIBA KK (TOKE)   SUZUKI N;  US5618392-A   TANAKA KIKINZOKU KOGYO KK (TANI);  FURUYA C (FURU-Individual)   FURUYA C;  US5635039-A   LYNNTECH INC (LYNN-Non-standard)   HITCHENS G D,  MURPHY O J,  CISAR A J,  GONZALEZ-MARTIN A;  US5733682-A   FORSCHUNGSZENTRUM JUELICH GMBH (KERJ)   QUADAKKERS W J,  BAUMANNS F,  NICKEL H;  US5736269-A   HONDA MOTOR CO LTD (HOND)   OKAMOTO T,  KATO H,  KAWAGOE T,  YAMAMOTO A,  TANAKA I;  US5786105-A   NIPPON TELEGRAPH & TELEPHONE CORP (NITE)   MATSUSHIMA T,  IKEDA D,  KANAGAWA H;  US5795671-A   TOSHIBA KK (TOKE)   NIRASAWA H,  KAWACHI T,  OGAWA H,  MURATA K;  US5945231-A   CALIFORNIA INST OF TECHNOLOGY (CALY)   SURAMPUDI S,  HALPERT G,  NARAYANAN S;  US5998057-A   MAGNET-MOTOR GES MAGNETMOTORIS (MAGN-Non-standard)   KOSCHANY A,  LUCAS C,  SCHWESINGER T;  US6010798-A   SIEMENS AG (SIEI)   HAMMERSCHMIDT A,  DOMKE W,  NOELSCHER C,  SUCHY P;  US6022634-A   DE NORA SPA (ORON)   RAMUNNI E,  FLEBA G,  BRAMBILLA M;  US6037075-A   UNITED TECHNOLOGIES CORP (UNAC)   CRITZ K M,  LEONIDA A,  ROY R J;  US6042955-A   HONDA GIKEN KOGYO KK (HOND)   OKAMOTO T;  US6051343-A   TDK CORP (DENK)   SUZUKI T,  MARUYAMA S,  OE K;  US6051778-A   CANON KK (CANO)   ICHINOSE H,  HASEBE A,  MURAKAMI T,  SHINKURA S,  UENO Y;  US6054228-A   LYNNTECH INC (LYNN-Non-standard)   CISAR A J,  WENG D,  MURPHY O J;  US6054230-A   JAPAN GORE TEX INC (NIGO)   KATO H;  US6066409-A   BALLARD POWER SYSTEMS INC (BLRD)   BARTON R H,  GIBB P R,  RONNE J A,  VOSS H H;  US6080290-A   ELECTROLYSER CORP LTD (ELEC-Non-standard);  STUART ENERGY SYSTEMS INC (STUA-Non-standard)   STUART A T B,  LACHANCE R G,  BOWEN C T;  US6146780-A   LYNNTECH INC (LYNN-Non-standard)   CISAR A J,  MURPHY O J;  US6153330-A   RAYOVAC CORP (RAYV)   PASSANITI J L,  KENYON K H;  US20020081475-A1   ;  US20030134178-A1   ;  US6183898-B1   MAGNET-MOTOR GES MAGNETMOTORIS (MAGN-Non-standard)   KOSCHANY A,  LUCAS C,  SCHWESINGER T;  US6194099-B1   MOLTECH CORP (MOLT-Non-standard)   GERONOV Y M,  XU Z;  US6200698-B1   PLUG POWER INC (PLUG-Non-standard)   CARLSTROM C M;  US6207310-B1   UNIV CALIFORNIA (REGC)   WILSON M S,  ZAWODZINSKI C;  US6218035-B1   AVISTA LABS (AVIS-Non-standard);  FUGLEVAND W A (FUGL-Individual)   FUGLEVAND W A,  BAYYUK S I,  LLOYD G A,  DEVRIES P D,  LOTT D R,  SCARTOZZI J P,  SOMERS G M,  STOKES R G;  US6218039-B1   PLUG POWER INC (PLUG-Non-standard)   MEASE K L,  BRUNNER A K,  PITTS L A,  WINSLOW A F;  US6228518-B1   CALIFORNIA INST OF TECHNOLOGY (CALY)   KINDLER A;  US6232008-B1   BALLARD POWER SYSTEMS INC (BLRD)   BARTON R H,  GIBB P R,  RONNE J A,  VOSS H H;  US6255012-B1   UNIV CALIFORNIA (REGC)   WILSON M S,  ZAWODZINSKI C;  US6268076-B1   FORSCHUNGSZENTRUM JUELICH GMBH (KERJ)   DIEKMANN U,  RINGEL H;  US6280868-B1   CERAMIC FUEL CELLS LTD (CERA-Non-standard)   BADWAL S P S,  FOGER K,  JAFFREY D,  NEWMAN J;  US6280870-B1   PLUG POWER INC (PLUG-Non-standard)   EISMAN G A,  MAYNARD W B,  FARKASH R H,  CARLSTROM C M;  US6287717-B1   GORE ENTERPRISE HOLDINGS INC (GORE)   CALVALCA C A,  ARPS J H;  US6291094-B1   TOYOTA JIDOSHA KK (TOYT)   YOSHIMURA J,  NONOBE Y,  YAMANE K;  US6468682-B1   AVISTA LAB INC (AVIS-Non-standard)   FUGLEVAND W A,  DEVRIES P D,  LLOYD G A,  LOTT D R,  SCARTOZZI J P;  US6531238-B1   RELIANT ENERGY POWER SYSTEMS INC (RELI-Non-standard)   KING G R;  US6566004-B1   GENERAL MOTORS CORP (GENK)   FLY G W,  BRADY B K;  US6613468-B2   DELPHI TECHNOLOGIES INC (DELP)   SIMPKINS H,  LABARGE W J,  MILLER C E,  DANLEY B R