US2007141430-A1 -- US2928783-A   ;  US2969315-A   ;  US3779811-A   UNITED AIRCRAFT CORP (UNAC);  US3905832-A   UNITED AIRCRAFT CORP (UNAC);  US4035551-A   UNITED TECHNOLOGIES CORP (UNAC)   GREVSTAD P E;  US4038463-A   UNITED TECHNOLOGIES CORP (UNAC)   LAMARINE J H,  STEWART R C,  VINE R W;  US4522896-A   ANGLO AMER RES LTD (ANGL-Non-standard)   ISEARD B S;  US4754777-A   SAB NIFE AB (SVBR);  FRODE P E L (FROD-Individual);  NIFE AB (NIFE-Non-standard)   FRODE P E L;  US4957826-A   DREISBACH ELECTROMO (DREI-Non-standard);  DRACEBACK ELECTROMO (DRAC-Non-standard)   CHEIKY M C;  US5492683-A   UNITED TECHNOLOGIES CORP (UNAC)   BIRBARA P J,  NALETTE T A;  US5595949-A   EFL ELECTRIC FUEL LTD (EFLE-Non-standard)   GOLDSTEIN J,  HARATS Y,  SHARON Y,  NAIMER N;  US20030192170-A1   ;  US20040121227-A1   ;  US6265094-B1   AER ENERGY RESOURCES INC (AERE-Non-standard)   PEDICINI C S,  WITZIGREUTER J D;  US6383675-B1   ZINC AIR POWER CORP (ZINC-Non-standard)   ZHONG Z;  US6689194-B2   PRATT S D (PRAT-Individual);  MUTHUSWAMY S (MUTH-Individual);  KELLEY R J (KELL-Individual);  PENNISI R W (PENN-Individual)   PRATT S D,  MUTHUSWAMY S,  KELLEY R J,  PENNISI R W;  US6899978-B2   FITTER J C (FITT-Individual)   FITTER J C;  WO2007078785-A2 -- EP677883-A1   EFL ELECTRIC FUEL LTD (EFLE-Non-standard)   GOLDSTEIN J,  HARATS Y,  SHARON Y,  NAIMER N;  GB1283822-A   MINE SAFETY APPLIANCES CO (MINJ);  GB2305139-A   EFL ELECTRIC FUEL LTD (EFLE-Non-standard)   HARATS Y,  SHARON Y,  NAIMER N,  GOLDSTEIN J;  JP01208310-A   ;  JP06263420-A   ;  US3865924-A   INST GAS TECHNOLOGY (IGTE)   GIDASPOW D,  ONISCHAK M;  US4047894-A   SIEMENS AG (SIEI);  US5620940-A   UNITED TECHNOLOGIES CORP (UNAC)   BIRBARA P J,  NALETTE T A;  US5876488-A   UNITED TECHNOLOGIES CORP (UNAC)   BIRBARA P J,  NALETTE T A,  FILBURN T P;  US20030153457-A1   ;  US20050199124-A1   ;  WO1984002283-A   ;  WO2004042857-A1   INDEPENDENT POWER TECHNOLOGIES STOCK CO (INDE-Soviet Institute)   KARICHEV Z R,  BLATOV D A,  SIMANENKOV S I,  SHUBINA V N;  WO2005071785-A1   TOYOTA BOSHOKU KK (TOYT);  TOYOTA JIDOSHA KK (TOYT)   ARAI Y,  MORITA A,  NAKAGAKI N,  OCHI T;  WO2007078785-A3 -- EP677883-A1   EFL ELECTRIC FUEL LTD (EFLE-Non-standard)   GOLDSTEIN J,  HARATS Y,  SHARON Y,  NAIMER N;  EP1110503-A2   GE MARQUETTE MEDICAL SYSTEMS INC (GENE)   XUE Q,  REDDY S B;  GB1283822-A   MINE SAFETY APPLIANCES CO (MINJ);  GB2305139-A   EFL ELECTRIC FUEL LTD (EFLE-Non-standard)   HARATS Y,  SHARON Y,  NAIMER N,  GOLDSTEIN J;  JP01208310-A   ;  JP06263420-A   ;  US3865924-A   INST GAS TECHNOLOGY (IGTE)   GIDASPOW D,  ONISCHAK M;  US4047894-A   SIEMENS AG (SIEI);  US5620940-A   UNITED TECHNOLOGIES CORP (UNAC)   BIRBARA P J,  NALETTE T A;  US5876488-A   UNITED TECHNOLOGIES CORP (UNAC)   BIRBARA P J,  NALETTE T A,  FILBURN T P;  US20030097077-A1   ;  US20030153457-A1   ;  US20040054294-A1   ;  US20050199124-A1   ;  WO1984002283-A   ;  WO2004042857-A1   INDEPENDENT POWER TECHNOLOGIES STOCK CO (INDE-Soviet Institute)   KARICHEV Z R,  BLATOV D A,  SIMANENKOV S I,  SHUBINA V N;  WO2005071785-A1   TOYOTA BOSHOKU KK (TOYT);  TOYOTA JIDOSHA KK (TOYT)   ARAI Y,  MORITA A,  NAKAGAKI N,  OCHI T