WO200104982-A1 -- US5284718-A   BALLARD POWER SYSTEMS INC (BLRD)   RAMJI S,  WASHINGTON K B,  CHOW C Y,  WATKINS D S;  US5527363-A   BALLARD POWER SYSTEMS INC (BLRD)   WILKINSON D P,  LAMONT G J,  VOSS H H,  SCHWAB C;  US5858567-A   AEROJET GEN CORP (AERG)   SPEAR R G,  MUEGGENBURG H H,  HODGE R;  GB2359924-A -- US5284718-A   BALLARD POWER SYSTEMS INC (BLRD)   RAMJI S,  WASHINGTON K B,  CHOW C Y,  WATKINS D S;  US5527363-A   BALLARD POWER SYSTEMS INC (BLRD)   WILKINSON D P,  LAMONT G J,  VOSS H H,  SCHWAB C;  US5858567-A   AEROJET GEN CORP (AERG)   SPEAR R G,  MUEGGENBURG H H,  HODGE R;  WO1996012316-A1   ;  GB2359924-B -- US5284718-A   BALLARD POWER SYSTEMS INC (BLRD)   RAMJI S,  WASHINGTON K B,  CHOW C Y,  WATKINS D S;  US5527363-A   BALLARD POWER SYSTEMS INC (BLRD)   WILKINSON D P,  LAMONT G J,  VOSS H H,  SCHWAB C;  US5858567-A   AEROJET GEN CORP (AERG)   SPEAR R G,  MUEGGENBURG H H,  HODGE R;  WO1996012316-A1   ;  US2002071983-A1 -- US2791289-A   ;  US3270464-A   ;  US3535758-A   CIE FR THOMSON HOUSTON-HO (THOH);  US3840405-A   S A EQUIP ELECTRIQUE VEH (EQUI-Non-standard);  US4020535-A   METROPOLITAN CIRCUI (METR-Non-standard)   CUNEO E A,  KATO M,  WILSON M S;  US4169917-A   ENERGY RES CORP (ENER-Non-standard)   BAKER B S,  DHARIA D J;  US4175165-A   ENGELHARD MINERALS CORP (ENGH)   ADLHART O J;  US4188247-A   DATA RECORDING INSTR CO (DATA-Non-standard)   RIDGWAY P C,  CASE D F;  US4212929-A   US DEPT ENERGY (USAT)   GREVSTAD P E,  JOHNSON C K,  MIENTEK A P;  US4229674-A   THOMSON CSF (CSFC)   HOET R;  US4245379-A   THOMSON CSF (CSFC)   GERLACH P,  HOET R;  US4301222-A   ;  US4337571-A   ;  US4339322-A   GENERAL ELECTRIC CO (GENE)   BALKO E N,  LAWRANCE R J;  US4390602-A   STRUTHERS R C (STRU-Individual)   STRUTHERS R C;  US4396687-A   FORD MOTOR CO (FORD)   KUMMER J T,  OEI D G;  US4407902-A   FORD MOTOR CO (FORD)   KUMMER J T,  OEI D G;  US4649091-A   GENERAL ELECTRIC CO (GENE);  UNITED TECHNOLOGIES CORP (UNAC)   MCELROY J F;  US4678724-A   GENERAL ELECTRIC CO (GENE);  UNITED TECHNOLOGIES CORP (UNAC)   MCELROY J F;  US4714831-A   IBM CORP (IBMC)   CLARK G J,  CHAUDHARI P,  CUOMO J J,  FRISCH M A,  SPEIDELL J L;  US4764449-A   CHROMALINE CORP (CHRO-Non-standard)   VANISEGHEM L C;  US4769297-A   INT FUEL CELLS CORP (ITFU)   REISER C A,  SAWYER R D;  US4795683-A   UNITED TECHNOLOGIES CORP (UNAC)   MCELROY J F;  US4806080-A   EBARA MFG CO LTD (EBAR);  MIZOBUCHI S (MIZO-Individual)   MIZOBUCHI S,  SASAKI K,  KIMURA Y;  US4824741-A   INT FUEL CELLS CORP (ITFU)   KUNZ H R;  US4826741-A   ERGENICS POWER SYST (ERGE-Non-standard)   ALDHART O J,  ROSSO M J;  US4826742-A   INT FUEL CELLS CORP (ITFU)   REISER C A;  US4828893-A   TALLMAN G C (TALL-Individual)   TALLMAN G C;  US4855193-A   UNITED TECHNOLOGIES CORP (UNAC)   MCELROY J F;  US4910099-A   US DEPT ENERGY (USAT)   GOTTESFELD S;  US4973530-A   US DEPT ENERGY (USAT)   VANDERBORG N E,  HEDSTROM J C;  US4985101-A   MORRISON MOLDED FIB (MORR-Non-standard);  SHELL INT RES MIJ BV (SHEL)   BROWN G L;  US4988583-A   CANADA MIN NAT DEFENCE (MIND);  CANADIAN GOVERNMENT (CNDG)   WATKINS D S,  DIRCKS K W,  EPP D G;  US5009968-A   INT FUEL CELLS CORP (ITFU)   GUTHRIE R J,  KATZ M,  SCHROLL C R;  US5064732-A   INT FUEL CELLS CORP (ITFU)   MEYER A P;  US5069004-A   GILLENWATER R L (GILL-Individual);  US5076716-A   EBARA MFG CO LTD (EBAR);  MIZOBUCHI S (MIZO-Individual)   MIZOBUCHI S,  SASAKI K,  KIMURA Y;  US5084364-A   ECN ENERGIEOND CENT (ECNE-Non-standard);  STICHTING ENERGIE (ENER-Non-standard)   QUAADVLIET H J;  US5108849-A   CANADA MIN NAT DEFENCE (MIND)   WATKINS D S,  DIRCKS K W,  EPP D G;  US5176966-A   BALLARD POWER SYSTEMS INC (BLRD)   EPP D G,  WIENS B I;  US5187025-A   ANALYTIC POWER CORP (ANAL-Non-standard)   KELLAND J W,  BRAUN S G;  US5230966-A   BALLARD POWER SYSTEMS INC (BLRD)   VOSS H H,  CHOW C Y;  US5232792-A   M-C POWER CORP (MCPO-Non-standard)   REZNIKOV G L;  US5234776-A   FUJI ELECTRIC CO LTD (FJIE)   KOSEKI K;  US5242764-A   BCS TECHNOLOGY INC (BCST-Non-standard)   DHAR H P;  US5252410-A   BALLARD POWER SYSTEMS INC (BLRD)   WILKINSON D P,  VOSS H H,  PRATER K B;  US5260143-A   BALLARD POWER SYSTEMS INC (BLRD)   VOSS H H,  WILKINSON D P,  WATKINS D S;  US5262249-A   INT FUEL CELLS CORP (ITFU)   BEAL D W,  BREAULT R D;  US5264299-A   INT FUEL CELLS CORP (ITFU)   KRASIJ M,  WATSON P R;  US5268239-A   INT FUEL CELLS CORP (ITFU)   ROCHE R P;  US5270127-A   ISHIKAWAJIMA HARIMA HEAVY IND (ISHI)   KOGA M,  KAWAKAMI S,  MIZUSAWA M;  US5284718-A   BALLARD POWER SYSTEMS INC (BLRD)   RAMJI S,  WASHINGTON K B,  CHOW C Y,  WATKINS D S;  US5318863-A   BCS TECHNOLOGY INC (BCST-Non-standard)   DHAR H P;  US5322744-A   FUJI ELECTRIC CO LTD (FJIE)   KOSEKI K;  US5336570-A   DODGE C E (DODG-Individual)   DODGE C E;  US5342706-A   INST GAS TECHNOLOGY (IGTE)   PETRI R J,  MARIANOWSKI L G;  US5344721-A   TOSHIBA KK (TOKE)   MUNEUCHI A,  MURATA K;  US5350643-A   HITACHI LTD (HITA)   IMAHASHI J,  HORIBA T,  MURANAKA T;  US5358799-A   ROLLS ROYCE & ASSOC LTD (RORO)   GARDNER F J;  US5360679-A   BALLARD POWER SYSTEMS INC (BLRD)   LOUIE C,  WATKINS D S,  COHEN R,  BUSWELL R F,  CLAUSI J V;  US5366818-A   BALLARD POWER SYSTEMS INC (BLRD)   WILKINSON D P,  VOSS H H,  WATKINS D S,  PRATER K B;  US5397656-A   ISHIKAWAJIMA HARIMA HEAVY IND (ISHI)   MORIMOTO H,  UEMATSU H,  HATORI S;  US5419980-A   HONDA GIKEN KOGYO KK (HOND)   OKAMOTO T,  BABA I,  KAWAGOE N,  TANAKA M,  KATO H;  US5436086-A   VICKERS SHIPBUILDING & ENG (VICS);  CJBD LTD (CJBD-Non-standard)   SEYMOUR C M,  DAMS R A D;  US5441819-A   BALLARD POWER SYSTEMS INC (BLRD)   VOSS H H,  WILKINSON D P,  WATKINS D S;  US5460896-A   EQUOS RES KK (EQUS)   TAKADA C;  US5464700-A   BALLARD POWER SYSTEMS INC (BLRD)   STECK A E,  WEI J;  US5470671-A   BALLARD POWER SYSTEMS INC (BLRD)   FLETCHER N J,  LAMONT G J,  BASURA V,  VOSS H H,  WILKINSON D P;  US5482792-A   DE NORA PERMELEC SPA (ORON)   FAITA G,  MANTEGAZZA C;  US5484666-A   BALLARD POWER SYSTEMS INC (BLRD)   POW E G,  SCHLOSSER W,  GIBB P,  VOSS H H;  US5500292-A   HITACHI LTD (HITA)   MURANAKA Y,  IMAHASHI J,  HORIBA T,  NISHIMURA S;  US5503944-A   INT FUEL CELLS CORP (ITFU)   MARGIOTT P R,  MEYER A P,  SCHEFFLER G W;  US5514486-A   UNIV CALIFORNIA OFFICE TECHNOLOGY (REGC)   WILSON M S;  US5521018-A   BALLARD POWER SYSTEMS INC (BLRD)   WILKINSON D P,  LAMONT G J,  VOSS H H,  SCHWAB C;  US5527363-A   BALLARD POWER SYSTEMS INC (BLRD)   WILKINSON D P,  LAMONT G J,  VOSS H H,  SCHWAB C;  US5609834-A   ISHIKAWAJIMA HARIMA HEAVY IND (ISHI)   HAMADA K,  MIZUSAWA M,  KOGA M;  US5686199-A   ALLIED-SIGNAL INC (ALLC)   WALSWORTH E,  CAVALCA C,  HOMEYER S T;  US5703635-A   JAPAN SERVO CO LTD (NISE-Non-standard)   NAKAHASHI F,  SUGAYA K,  SASAKI N;  US5730635-A   PHILIPS ELECTRONICS NV (PHIG)   DE HAAS F C M,  VAN LAARHOVEN F M H,  VAN LAARHOVEN J M E,  LIGTHART H J,  SWINKELS P H W,  VAN BEEK J G;  US5738574-A   APPLIED MATERIALS INC (MATE-Non-standard)   PERLOV I,  GANTVARG E,  LEE H Q,  TOLLES R D,  SHENDON N,  SOMEKH S;  US5798188-A   DU PONT DE NEMOURS & CO E I (DUPO)   TAKEDA T,  MUKOHYAMA A;  US5804009-A   PHILIPS ELECTRONICS NV (PHIG)   DINGS J M,  HORNE R,  VAN VEEN G N A,  BOSMAN J C M;  US5833516-A   PHILIPS ELECTRONICS NV (PHIG);  PHILIPS GLOEILAMPENFAB NV (PHIG)   DE HAAS F C M,  VAN LAARHOVEN F M H,  VAN BEEK J G;  US5858567-A   AEROJET GEN CORP (AERG)   SPEAR R G,  MUEGGENBURG H H,  HODGE R;  US5936335-A   THOMSON TUBES ELECTRONIQUES (CSFC)   CLERC G;  US5947796-A   HITACHI LTD (HITA)   FUJISAWA M,  HAGIWARA Y,  FUKASAWA K,  IMAYAMA H;  EP1196958-B1 -- US5284718-A   BALLARD POWER SYSTEMS INC (BLRD)   RAMJI S,  WASHINGTON K B,  CHOW C Y,  WATKINS D S;  US5527363-A   BALLARD POWER SYSTEMS INC (BLRD)   WILKINSON D P,  LAMONT G J,  VOSS H H,  SCHWAB C;  US5858567-A   AEROJET GEN CORP (AERG)   SPEAR R G,  MUEGGENBURG H H,  HODGE R;  JP3561258-B2 -- JP04284363-A