WO9823794-A1 -- EP690519-A1   JAPAN GORE TEX INC (NIGO)   KATO H,  TORIKAI E;  EP774794-A1   DAIMLER-BENZ AG (DAIM);  BALLARD POWER SYSTEMS INC (BLRD)   HARTMUT E;  JP55056373-A   ;  JP55096570-A   ;  US4751153-A   CONTINENTAL GROUP INC (CONC)   ROTH D J;  US4892632-A   DOW CHEM CO (DOWC)   MORRIS G J E;  WO1992022096-A2   ;  US6037075-A -- EP690519-A1   JAPAN GORE TEX INC (NIGO)   KATO H,  TORIKAI E;  EP774794-A1   DAIMLER-BENZ AG (DAIM);  BALLARD POWER SYSTEMS INC (BLRD)   HARTMUT E;  JP55096570-A   ;  JP80056373-B   ;  US1183807-A   ;  US1380962-A   ;  US1380963-A   ;  US3206332-A   ;  US3372060-A   ;  US3692585-A   A M MAYO (MAYO-Individual);  US3814631-A   ALSTHOM SOC GEN CONSTR ELEC (ALST);  US4274939-A   SVENSKA UTVECKLINGS AB (SVUT-Non-standard);  SWEDISH NAT DEV CO (SWNA-Non-standard);  US4410410-A   ;  US4585527-A   ;  US4751153-A   CONTINENTAL GROUP INC (CONC)   ROTH D J;  US4892632-A   DOW CHEM CO (DOWC)   MORRIS G J E;  US5268239-A   INT FUEL CELLS CORP (ITFU)   ROCHE R P;  US5270129-A   NGK INSULATORS LTD (NIGA)   ISHIDA Y;  US5296109-A   UNITED TECHNOLOGIES CORP (UNAC)   CARLSON H A,  LEONIDA A,  MCELROY J F,  SHANE E M;  US5316644-A   UNITED TECHNOLOGIES CORP (UNAC)   TITTERINGTON W A,  LEONIDA A;  US5342706-A   INST GAS TECHNOLOGY (IGTE)   PETRI R J,  MARIANOWSKI L G;  US5366823-A   UNITED TECHNOLOGIES CORP (UNAC)   LEONIDA A,  MOULTHROP L,  CRITZ K;  US5441621-A   UNITED TECHNOLOGIES CORP (UNAC)   MOLTER T,  FAYE D,  ARMSTRONG W;  US5466354-A   UNITED TECHNOLOGIES CORP (UNAC)   LEONIDA A,  MOULTHROP L,  CRITZ K;  US5578388-A   DE NORA PERMELEC SPA (ORON)   FAITA G,  MANTEGAZZA C;  US5580672-A   UNITED TECHNOLOGIES CORP (UNAC)   ZAGAJA J A,  LACONTI A B;  US5660941-A   ENERGY RES CORP (ENER-Non-standard)   ALLEN J,  FAROOQUE M,  PATEL P S;  WO1992022096-A2   ;  EP895548-B1 -- EP690519-A1   JAPAN GORE TEX INC (NIGO)   KATO H,  TORIKAI E;  EP774794-A1   DAIMLER-BENZ AG (DAIM);  BALLARD POWER SYSTEMS INC (BLRD)   HARTMUT E;  JP55096570-A   ;  JP80056373-B   ;  US4751153-A   CONTINENTAL GROUP INC (CONC)   ROTH D J;  US4892632-A   DOW CHEM CO (DOWC)   MORRIS G J E;  WO1992022096-A2   ;  JP4627811-B2 -- WO1995017771-A1