WO9930380-A1 -- BE881529-A   ;  DE19732117-A1   TOYOTA JIDOSHA KK (TOYT);  AISIN AW CO LTD (AISW)   KIMURA Y,  NONOBE Y,  HORIGUCHI M;  EP198979-A   WESTINGHOUSE ELECTRIC CORP (WESE)   SPURRIER F R;  EP677417-A1   DAIMLER-BENZ AG (DAIM)   RIEMER B,  KLAIBER T;  EP693793-A2   DAIMLER-BENZ AG (DAIM)   FLECK W,  WIESHEU N,  BENZ U;  GB1447835-A   ;  US5631532-A   EQUOS RES KK (EQUS);  AISIN AW CO LTD (AISW)   AZUMA R,  HARA T,  KATO K;  US6280867-B1 -- EP198979-A   WESTINGHOUSE ELECTRIC CORP (WESE)   SPURRIER F R;  FR1532246-A   ;  GB1114489-A   ;  GB1447835-A   ;  US3179500-A   ;  US3704965-A   ;  US3917531-A   SPECTRA PHYSICS INC (SPCT)   MAGNUSSEN H T;  US3991574-A   FRAZIER L V W (FRAZ-Individual)   FRAZIER L V W;  US4131393-A   MAGNUSSEN JUN H T (MAGN-Individual);  ALTEX SCIENT INC (ALTE-Non-standard)   MAGNUSSEN H T;  US4180375-A   MAGNUSSEN H T (MAGN-Individual);  ALTEX SCIENT INC (ALTE-Non-standard)   MAGNUSSEN H T;  US4389163-A   ALTEX SCIENT INC (ALTE-Non-standard)   MAGNUSSEN H T,  RUSKEWICZ S J;  US4670357-A   INT FUEL CELLS CORP (ITFU)   TAYLOR W A;  US4706737-A   INT FUEL CELLS CORP (ITFU)   TAYLOR W A,  ABRAMS M L;  US4738903-A   INT FUEL CELLS CORP (ITFU)   GAROW J,  OTTER L H;  US4743517-A   INT FUEL CELLS CORP (ITFU)   COHEN R,  BUSWELL R F;  US4751151-A   INT FUEL CELLS CORP (ITFU)   HEALY H C,  KOLODNEY M,  LEVY A H,  TROCCIOLA J C;  US4755439-A   INT FUEL CELLS CORP (ITFU)   TROCCIOLA J C,  SAWYER R D;  US4769297-A   INT FUEL CELLS CORP (ITFU)   REISER C A,  SAWYER R D;  US4782669-A   INT FUEL CELLS CORP (ITFU)   TROCCIOLA J C,  VANDINE L L;  US4786568-A   INT FUEL CELLS CORP (ITFU)   ELMORE D E,  ROETHLEIN R J;  US4800138-A   INT FUEL CELLS COR (ITFU-Non-standard)   ROMANOWSKI W E,  SULJAK G T;  US4801356-A   INT FUEL CELLS CORP (ITFU);  TOSHIBA KK (TOKE)   GRASSO A P;  US4804591-A   INT FUEL CELLS CORP (ITFU)   GRASSO A,  VOGEL W,  TAYLOR W;  US4816040-A   INT FUEL CELLS CORP (ITFU);  TOSHIBA KK (TOKE)   BONVILLE L J,  SEDERQUIST R A,  GRASSO A P;  US4816353-A   INT FUEL CELLS CORP (ITFU);  US4820129-A   ALTEX SCI INC (ALTE-Non-standard)   MAGNUSSEN H T;  US4824738-A   ;  US4824740-A   INT FUEL CELLS CORP (ITFU)   ABRAMS M L,  DAQUILA D L,  SCHEFFLER G W;  US4824741-A   INT FUEL CELLS CORP (ITFU)   KUNZ H R;  US4828940-A   INT FUEL CELLS CORP (ITFU)   COHEN R,  BUSWELL R F;  US4835072-A   INT FUEL CELLS CORP (ITFU)   GRASSO A P,  VOGEL W M;  US4839247-A   INT FUEL CELLS CORP (ITFU)   LEVY A H,  VANDINE L L,  TROCCIOLA J C;  US4845840-A   INT FUEL CELLS CORP (ITFU)   ELMORE D E,  ROETHLEIN R J;  US4923767-A   INT FUEL CELLS CORP (ITFU)   GRASSO A P,  VOGEL W M;  US4973529-A   INT FUEL CELLS SOUT (LTFU-Non-standard)   GRASSO A P,  VOGEL W M,  TAYLOR A,  DUFNER B F;  US5023151-A   INT FUEL CELLS CORP (ITFU)   LANDAU M B,  VARTANIAN G,  MATSUZAWA K;  US5034287-A   INT FUEL CELLS CORP (ITFU)   KUNZ H R;  US5064732-A   INT FUEL CELLS CORP (ITFU)   MEYER A P;  US5132174-A   INT FUEL CELLS CORP (ITFU)   ROMANOWSKI W E,  KOCUM F A;  US5139894-A   YAMAHA HATSUDOKI KK (YMHA)   MIZUNO Y,  HANASHIMA T,  MATSUBARA H;  US5200278-A   BALLARD POWER SYSTEMS INC (BLRD)   WATKINS D S,  DIRCKS K W,  EPPS D G,  GORBELL B N,  MERRITT R D;  US5202195-A   INT FUEL CELLS CORP (ITFU)   STEDMAN J K,  TROCCIOLA J C;  US5262249-A   INT FUEL CELLS CORP (ITFU)   BEAL D W,  BREAULT R D;  US5294580-A   INT FUEL CELLS CORP (ITFU)   DUFNER B F;  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;  US5366821-A   BALLARD POWER SYSTEMS INC (BLRD)   MERRITT R D,  BLAIR J D;  US5409784-A   MASSACHUSETTS INST TECHNOLOGY (MASI)   BROMBERG L,  COHN D R,  RABINOVICH A;  US5441821-A   BALLARD POWER SYSTEMS INC (BLRD)   GORBELL B N,  MERRITT R D;  US5469828-A   FICHT GMBH (FICH-Non-standard)   HEIMBERG W,  HELLMICH W,  KOEGL F,  MALATINSZKY P;  US5470671-A   BALLARD POWER SYSTEMS INC (BLRD)   FLETCHER N J,  LAMONT G J,  BASURA V,  VOSS H H,  WILKINSON D P;  US5503944-A   INT FUEL CELLS CORP (ITFU)   MARGIOTT P R,  MEYER A P,  SCHEFFLER G W;  US5520154-A   FICHT GMBH (FICH-Non-standard)   HEIMBERG W,  HELLMICH W,  KOEGL F,  MALATINSZKY P;  US5540206-A   FICHT GMBH (FICH-Non-standard)   HEIMBERG W;  US5573866-A   INT FUEL CELLS CORP (ITFU)   MARICLE D L,  VAN DINE L L;  US5631532-A   EQUOS RES KK (EQUS);  AISIN AW CO LTD (AISW)   AZUMA R,  HARA T,  KATO K;  US5736269-A   HONDA MOTOR CO LTD (HOND)   OKAMOTO T,  KATO H,  KAWAGOE T,  YAMAMOTO A,  TANAKA I;  US5766786-A   DAIMLER-BENZ AG (DAIM)   FLECK W,  WIESHEU N,  BENZ U;  US31586-E   MAGNUSSEN H T (MAGN-Individual);  ALTEX SCIENT INC (ALTE-Non-standard)   MAGNUSSEN H T;  US31608-E   MAGNUSSEN JUN H T (MAGN-Individual);  ALTEX SCIENT INC (ALTE-Non-standard)   MAGNUSSEN H T;  EP1036421-B1 -- BE881529-A   ;  DE19732117-A1   TOYOTA JIDOSHA KK (TOYT);  AISIN AW CO LTD (AISW)   KIMURA Y,  NONOBE Y,  HORIGUCHI M;  EP198979-A   WESTINGHOUSE ELECTRIC CORP (WESE)   SPURRIER F R;  EP677417-A1   DAIMLER-BENZ AG (DAIM)   RIEMER B,  KLAIBER T;  EP693793-A2   DAIMLER-BENZ AG (DAIM)   FLECK W,  WIESHEU N,  BENZ U;  FR1532246-A   ;  GB1114489-A   ;  GB1447835-A   ;  US3179500-A   ;  US5631532-A   EQUOS RES KK (EQUS);  AISIN AW CO LTD (AISW)   AZUMA R,  HARA T,  KATO K