EP1617501-A2 -- EP173904-A   ENERGY RES CORP (ENER-Non-standard);  MITSUBISHI DENKI KK (MITQ)   PATEL P,  DHARIA D,  MARU H;  JP63310574-A   TOKYO GAS CO LTD (TOLG);  OSAKA GAS CO LTD (OSAG);  TOHO GAS KK (TOGA-Non-standard);  MITSUBICHI ELEC CORP (MITQ)   KANEKO S,  MORI Y,  NAKAGAWA S,  TANAKA T;  US5914200-A   SIEMENS AG (SIEI)   SCHABERT H,  DRENCKHAHN W,  VOLLMAR H;  US5998056-A   FORSCHUNGSZENTRUM JUELICH GMBH (KERJ)   DIVISEK J,  DE HAART L G J,  RIENSCHE E,  STIMMING U;  WO2003075388-A1   CERAMIC FUEL CELLS LTD (CERA-Non-standard)   AHMED K,  GOBLE D A;  WO2002033771-A2   ;  WO2004109821-A2   NANOGRAM CORP (NANO-Non-standard)   HORNE C R,  MCGOVERN W E,  LYNCH R B,  MOSSO R J;  WO2005011019-A2   FRANKLIN FUEL CELLS INC (FRAN-Non-standard)   PAZ E E;  US2006014057-A1 -- US2058169-A   ;  US3094268-A   ;  US5914200-A   SIEMENS AG (SIEI)   SCHABERT H,  DRENCKHAHN W,  VOLLMAR H;  US5998056-A   FORSCHUNGSZENTRUM JUELICH GMBH (KERJ)   DIVISEK J,  DE HAART L G J,  RIENSCHE E,  STIMMING U;  US20010053467-A1   ;  US20030035989-A1   ;  US20030118879-A1   ;  US20030165727-A1   ;  US20050058881-A1   ;  US20050074650-A1   ;  US6221280-B1   ALLIED-SIGNAL INC (ALLC)   ANUMAKONDA A,  YAMANIS J,  FERRALL J;  US6653005-B1   UNIV CENT FLORIDA (UYFL-Non-standard)   MURADOV N;  US6544676-B2   KIST KOREA INST SCI & TECHNOLOGY (KOAD)   LIM T H,  HA H Y,  NAM S W,  OH I H,  HONG S A,  MOON H D,  LEE H I;  EP1617501-A3 -- EP173904-A   ENERGY RES CORP (ENER-Non-standard);  MITSUBISHI DENKI KK (MITQ)   PATEL P,  DHARIA D,  MARU H;  JP63310574-A   TOKYO GAS CO LTD (TOLG);  OSAKA GAS CO LTD (OSAG);  TOHO GAS KK (TOGA-Non-standard);  MITSUBICHI ELEC CORP (MITQ)   KANEKO S,  MORI Y,  NAKAGAWA S,  TANAKA T;  US5914200-A   SIEMENS AG (SIEI)   SCHABERT H,  DRENCKHAHN W,  VOLLMAR H;  US5998056-A   FORSCHUNGSZENTRUM JUELICH GMBH (KERJ)   DIVISEK J,  DE HAART L G J,  RIENSCHE E,  STIMMING U;  WO2003075388-A1   CERAMIC FUEL CELLS LTD (CERA-Non-standard)   AHMED K,  GOBLE D A;  WO2002033771-A2   ;  WO2004109821-A2   NANOGRAM CORP (NANO-Non-standard)   HORNE C R,  MCGOVERN W E,  LYNCH R B,  MOSSO R J;  WO2005011019-A2   FRANKLIN FUEL CELLS INC (FRAN-Non-standard)   PAZ E E;  US7638226-B2 -- EP173904-A   ENERGY RES CORP (ENER-Non-standard);  MITSUBISHI DENKI KK (MITQ)   PATEL P,  DHARIA D,  MARU H;  JP63310574-A   TOKYO GAS CO LTD (TOLG);  OSAKA GAS CO LTD (OSAG);  TOHO GAS KK (TOGA-Non-standard);  MITSUBICHI ELEC CORP (MITQ)   KANEKO S,  MORI Y,  NAKAGAWA S,  TANAKA T;  US5914200-A   SIEMENS AG (SIEI)   SCHABERT H,  DRENCKHAHN W,  VOLLMAR H;  US5998056-A   FORSCHUNGSZENTRUM JUELICH GMBH (KERJ)   DIVISEK J,  DE HAART L G J,  RIENSCHE E,  STIMMING U;  US20010053467-A1   ;  US20030035989-A1   ;  US20030118879-A1   ;  US20030165727-A1   ;  US20050058881-A1   ;  US20050074650-A1   ;  US6221280-B1   ALLIED-SIGNAL INC (ALLC)   ANUMAKONDA A,  YAMANIS J,  FERRALL J;  US6653005-B1   UNIV CENT FLORIDA (UYFL-Non-standard)   MURADOV N;  US6544676-B2   KIST KOREA INST SCI & TECHNOLOGY (KOAD)   LIM T H,  HA H Y,  NAM S W,  OH I H,  HONG S A,  MOON H D,  LEE H I;  WO2003075388-A1   CERAMIC FUEL CELLS LTD (CERA-Non-standard)   AHMED K,  GOBLE D A;  WO2002033771-A2   ;  WO2002058169-A2   ;  WO2003094268-A2   BATTELLE MEMORIAL INST (BATT)   MARINA O A,  STEVENSON J W;  WO2004109821-A2   NANOGRAM CORP (NANO-Non-standard)   HORNE C R,  MCGOVERN W E,  LYNCH R B,  MOSSO R J;  WO2005011019-A2   FRANKLIN FUEL CELLS INC (FRAN-Non-standard)   PAZ E E