WO2008035875-A1 -- US5639571-A   GENERAL MOTORS CORP (GENK)   CONNER C L,  WATERS J E,  BORME A;  US20040021442-A1   ;  US20040058233-A1   ;  KR892047-B1 -- US5639571-A   GENERAL MOTORS CORP (GENK)   CONNER C L,  WATERS J E,  BORME A;  US20040021442-A1   ;  US20040058233-A1   ;  EP2064761-A1 -- EP673076-A1   EFL ELECTRIC FUEL LTD (EFLE-Non-standard)   KORALL M,  DECHOVICH B,  HARATS Y;  US20020021107-A1   ;  US20020179552-A1   ;  US6310783-B1   POWERWARE CORP (POWE-Non-standard)   LAYDEN D,  EDEVOLD C,  WINCH C,  ZAHRTE D;  US6451475-B1   EAST PENN MFG CO INC (EPEN-Non-standard)   SHERWOOD M R;  US7713655-B2 -- US3147101-A   ;  US3463672-A   ;  US4347294-A   MEJIA S (MEJI-Individual);  ARANGO S M (ARAN-Individual)   MEJIA S;  US5639571-A   GENERAL MOTORS CORP (GENK)   CONNER C L,  WATERS J E,  BORME A;  US20040021442-A1   ;  US20040058233-A1   ;  US6517966-B1   MATSUSHITA ELECTRIC IND CO LTD (MATU);  TOYOTA JIDOSHA KK (TOYT)   MARUKAWA S,  ETO T,  WATANABE K;  CN101517777-B -- CN1126377-A   MATSUSHITA DENKI SANGYO KK (MATU)   SHIMODA K,  HASEGAWA T,  MAKINO K,  TOMIOKA M;  CN1470086-A   GILLETTE CO (GILL)   MCHUGH W T,  SCALISI R A,  SEARLE G M,  THERIAULT R;  US4347294-A   MEJIA S (MEJI-Individual);  ARANGO S M (ARAN-Individual)   MEJIA S;  US20040021442-A1   ;  US20040058233-A1   ;  JP5220750-B2 -- JP85208897-A   ;  JP93159761-A   ;  JP2000151137-A   ;  JP2001256940-A   ;  JP2003142052-A   MITSUBISHI JUKOGYO KK (MITO)   HANDA H,  INOUE K,  GOTOU M,  HASHIMOTO T,  TAJIMA H;  JP2006156090-A   NISSAN MOTOR CO LTD (NSMO)   TONO T;  JP2007048637-A   NISSAN MOTOR CO LTD (NSMO)   SEGAWA T;  JP92030771-U   ;  WO2006059421-A1   NEC LAMILION ENERGY LTD (NIDE)   NAKANO H;  EP2064761-B1 -- EP673076-A1   EFL ELECTRIC FUEL LTD (EFLE-Non-standard)   KORALL M,  DECHOVICH B,  HARATS Y;  JP05159761-A   ;  JP2000151137-A   ;  US5639571-A   GENERAL MOTORS CORP (GENK)   CONNER C L,  WATERS J E,  BORME A;  US20020021107-A1   ;  US20020179552-A1   ;  US20040021442-A1   ;  US20040058233-A1   ;  US6310783-B1   POWERWARE CORP (POWE-Non-standard)   LAYDEN D,  EDEVOLD C,  WINCH C,  ZAHRTE D;  US6451475-B1   EAST PENN MFG CO INC (EPEN-Non-standard)   SHERWOOD M R