WO200101508-A1 -- EP18693-A   ELENCO NV (ELEN-Non-standard);  ELECTROCHEM ENERGIECONVERSIE (ELEC-Non-standard)   ALFENAAR M;  GB1296831-A   ENERGY CONVERSION LTD (ENGV);  JP63026961-A   ;  US4810595-A   HITACHI LTD (HITA);  NEW ENERGY DEV ORGANISATION (NEWE-Non-standard)   TAKEUCHI M,  KAHARA T,  OKADA H,  IWAMOTO K,  IWASE Y,  KAMO Y,  MITSUGI K;  WO1999034465-A1   ;  US6472090-B1 -- CA2282434-C   MAGNET-MOTOR GES MAGNETMOTORIS (MAGN-Non-standard)   KOSCHANY A,  LUCAS C,  SCHWESINGER T;  EP18693-A   ELENCO NV (ELEN-Non-standard);  ELECTROCHEM ENERGIECONVERSIE (ELEC-Non-standard)   ALFENAAR M;  EP701294-A1   BRITISH GAS PLC (GASC)   DUDFIELD C D,  DICKS A L;  EP710996-A1   TOYOTA JIDOSHA KK (TOYT)   KAWATSU S;  EP736921-A1   JOHNSON MATTHEY PLC (JOHO);  BALLARD POWER SYSTEMS INC (BLRD)   WILKINSON D P,  VOSS H H,  PRATER K B,  HARDS G A,  RALPH T R,  THOMPSETT D;  EP911629-A1   GENERAL MOTORS CORP (GENK);  UNIV CALIFORNIA (REGC)   NEUTZLER J K,  BORUP R L,  WEISBROD K,  GROT S A,  MELTSER M A,  GUTOWSKI S;  EP911898-A1   GENERAL MOTORS CORP (GENK);  UNIV CALIFORNIA (REGC)   NEUTZLER J K,  BORUP R L,  WEISBROD K,  GROT S A,  MELTSER M A,  GUTOWSKI S;  EP692835-A2   TOYOTA JIDOSHA KK (TOYT)   KAWATSU S;  GB1296831-A   ENERGY CONVERSION LTD (ENGV);  GB2290409-A   BRITISH GAS PLC (GASC)   DUDFIELD C D,  DICKS A L;  JP07302607-A   ;  JP10270065-A   ;  JP63026961-A   ;  JP63170865-A   ;  US3300345-A   ;  US3379572-A   ;  US4243731-A   INST FRANCAIS DU PETROLE (INSF);  US4279711-A   ;  US4294892-A   ELENCO NV (ELEN-Non-standard);  ELECTROCHEM ENERGIECONVERSIE (ELEC-Non-standard)   ALFENAAR M;  US4420544-A   CALIFORNIA INST OF TECHN (CALY)   LAWSON D D,  INGHAM J D;  US4555452-A   HITACHI LTD (HITA)   KAHARA T,  MORI T,  IMAHASHI J,  HONCHI A,  TAMURA K;  US4810595-A   HITACHI LTD (HITA);  NEW ENERGY DEV ORGANISATION (NEWE-Non-standard)   TAKEUCHI M,  KAHARA T,  OKADA H,  IWAMOTO K,  IWASE Y,  KAMO Y,  MITSUGI K;  US4910099-A   US DEPT ENERGY (USAT)   GOTTESFELD S;  US5432021-A   BALLARD POWER SYSTEMS INC (BLRD)   WILKINSON D P,  VOSS H H,  DUDLEY J,  LAMONT G J,  BASURA V;  US5436086-A   VICKERS SHIPBUILDING & ENG (VICS);  CJBD LTD (CJBD-Non-standard)   SEYMOUR C M,  DAMS R A D;  US5482680-A   BALLARD POWER SYSTEMS INC (BLRD)   WILKINSON D P,  VOSS H H,  DUDLEY J,  LAMONT G J,  BASURA V;  US5601936-A   BRITISH GAS PLC (GASC)   DUDFIELD C D,  DICKS A L;  US5677073-A   TOYOTA JIDOSHA KK (TOYT)   KAWATSU S;  US5798186-A   BALLARD POWER SYSTEMS INC (BLRD);  DAIMLER-BENZ AG (DAIM)   FLETCHER N J,  BOEHM G A,  POW E G;  US6096448-A   BALLARD POWER SYSTEMS INC (BLRD);  ALLAN P J (ALLA-Individual)   ALLAN D E,  WILKINSON D P,  CHOW C Y F,  JOHANNES E P,  ROBERTS J A,  ST-PIERRE J,  LONGLEY C J,  CHAN J K K;  WO1995018469-A1   ;  WO1998042038-A1   ;  WO1999034465-A1   ;  WO1999059217-A1   ;  EP1194968-B1 -- EP18693-A   ELENCO NV (ELEN-Non-standard);  ELECTROCHEM ENERGIECONVERSIE (ELEC-Non-standard)   ALFENAAR M;  GB1296831-A   ENERGY CONVERSION LTD (ENGV);  JP63026961-A   ;  US4810595-A   HITACHI LTD (HITA);  NEW ENERGY DEV ORGANISATION (NEWE-Non-standard)   TAKEUCHI M,  KAHARA T,  OKADA H,  IWAMOTO K,  IWASE Y,  KAMO Y,  MITSUGI K;  WO1999034465-A1