US2003072988-A1 -- US2614906-A   ;  US3043660-A   ;  US3337309-A   ;  US3667998-A   FARBENFAB BAYER AG (FARB);  US3794556-A   DOW CORNING CORP (DOWO);  US3960800-A   DOW CORNING CORP (DOWO);  US4082726-A   TORAY SILICONE CO LTD (TORB);  US4087585-A   DOW CORNING CORP (DOWO)   SCHULZ J R;  US4185041-A   US SEC OF AIR FORCE (USAF)   GRIFFIN W R;  US4269991-A   DOW CORNING CORP (DOWO)   HOMAN G R,  TOPORCER L H;  US4719262-A   DOW CORNING CORP (DOWO)   PLUEDDEMAN E P;  US4732932-A   DOW CORNING SA (DOWO);  US4751153-A   CONTINENTAL GROUP INC (CONC)   ROTH D J;  US4865793-A   SHOWA DENKO KK (SHOW)   SUZUKI T,  YASUDA T,  MIYAUCHI O,  YOTSUYANAG J;  US5516122-A   CAFFEE B K (CAFF-Individual)   CAFFEE B K;  US5789084-A   DOW CORNING TORAY SILICONE (DOWO)   TSUJI Y,  NAKAMURA A;  US5973067-A   DOW CORNING TORAY SILICONE (DOWO)   NAKAMURA A,  NAKASUJI K,  USHIO Y;  US6080503-A   BALLARD POWER SYSTEMS INC (BLRD)   SCHMID O,  EINHART J;  US6086643-A   NAT POWER PLC (NAPO-Non-standard)   CLARK D G,  JOSEPH S H,  MALE S E;  US6124407-A   DOW CORNING CORP (DOWO)   LEE Y,  LIVINGSTON M D,  ZHANG H,  SCHMIDT R G;  US6153326-A   AISIN TAKAOKA KK (AISN);  MITSUBISHI PLASTICS IND LTD (MISD)   MATSUKAWA M,  FUJIMI Y,  TSUNEKAWA T,  YAMAGUCHI E;  US20020197519-A1   ;  US6261711-B1   PLUG POWER INC (PLUG-Non-standard)   MATLOCK R R,  BUESING D G;  US6280870-B1   PLUG POWER INC (PLUG-Non-standard)   EISMAN G A,  MAYNARD W B,  FARKASH R H,  CARLSTROM C M;  US6596427-B1   BALLARD POWER SYSTEMS INC (BLRD)   WOZNICZKA B,  DEVAAL J,  TABATABAIAN M;  US6610435-B1   AISIN SEIKI KK (AISE)   MARUYAMA T,  OKAZAKI H;  WO2003034526-A2 -- EP377185-A   DOW CORNING CORP (DOWO);  JENSEN J D (JENS-Individual)   JENSEN J D;  EP426137-A   DOW CORNING TORAY (DOWO)   AKITOMO H,  NAKAMURA A;  JP61285674-A   TOSHIBA KK (TOKE)   TANAKA H;  US5977249-A   WACKER CHEM GMBH (WACK)   KAMMERER J,  KOVAR I,  MATEJCEK K,  BOSCH E,  STRASSBERGER W;  US6280870-B1   PLUG POWER INC (PLUG-Non-standard)   EISMAN G A,  MAYNARD W B,  FARKASH R H,  CARLSTROM C M;  US6761991-B2 -- EP870587-A2   ;  JP61285674-A   TOSHIBA KK (TOKE)   TANAKA H;  US2614906-A   ;  US3043660-A   ;  US3337309-A   ;  US3677998-A   DOW CORNING CORP (DOWO);  US3794556-A   DOW CORNING CORP (DOWO);  US3960800-A   DOW CORNING CORP (DOWO);  US4082726-A   TORAY SILICONE CO LTD (TORB);  US4087585-A   DOW CORNING CORP (DOWO)   SCHULZ J R;  US4185041-A   US SEC OF AIR FORCE (USAF)   GRIFFIN W R;  US4269991-A   DOW CORNING CORP (DOWO)   HOMAN G R,  TOPORCER L H;  US4719262-A   DOW CORNING CORP (DOWO)   PLUEDDEMAN E P;  US4732932-A   DOW CORNING SA (DOWO);  US4751153-A   CONTINENTAL GROUP INC (CONC)   ROTH D J;  US4865793-A   SHOWA DENKO KK (SHOW)   SUZUKI T,  YASUDA T,  MIYAUCHI O,  YOTSUYANAG J;  US5516122-A   CAFFEE B K (CAFF-Individual)   CAFFEE B K;  US5789084-A   DOW CORNING TORAY SILICONE (DOWO)   TSUJI Y,  NAKAMURA A;  US5973067-A   DOW CORNING TORAY SILICONE (DOWO)   NAKAMURA A,  NAKASUJI K,  USHIO Y;  US6080503-A   BALLARD POWER SYSTEMS INC (BLRD)   SCHMID O,  EINHART J;  US6086643-A   NAT POWER PLC (NAPO-Non-standard)   CLARK D G,  JOSEPH S H,  MALE S E;  US6124407-A   DOW CORNING CORP (DOWO)   LEE Y,  LIVINGSTON M D,  ZHANG H,  SCHMIDT R G;  US6153326-A   AISIN TAKAOKA KK (AISN);  MITSUBISHI PLASTICS IND LTD (MISD)   MATSUKAWA M,  FUJIMI Y,  TSUNEKAWA T,  YAMAGUCHI E;  US20020197519-A1   ;  US6261711-B1   PLUG POWER INC (PLUG-Non-standard)   MATLOCK R R,  BUESING D G;  US6280870-B1   PLUG POWER INC (PLUG-Non-standard)   EISMAN G A,  MAYNARD W B,  FARKASH R H,  CARLSTROM C M;  US6596427-B1   BALLARD POWER SYSTEMS INC (BLRD)   WOZNICZKA B,  DEVAAL J,  TABATABAIAN M;  US6610435-B1   AISIN SEIKI KK (AISE)   MARUYAMA T,  OKAZAKI H;  JP4511834-B2 -- JP10087996-A   WACKER CHEM GMBH (WACK)   KAMMERER J,  KOVAR I,  MATEJCEK K,  BOSCH E,  STRASSBERGER W;  JP61285674-A   TOSHIBA KK (TOKE)   TANAKA H;  US6280870-B1   PLUG POWER INC (PLUG-Non-standard)   EISMAN G A,  MAYNARD W B,  FARKASH R H,  CARLSTROM C M;  WO2003034526-A3 -- EP377185-A   DOW CORNING CORP (DOWO);  JENSEN J D (JENS-Individual)   JENSEN J D;  EP426137-A   DOW CORNING TORAY (DOWO)   AKITOMO H,  NAKAMURA A;  JP61285674-A   TOSHIBA KK (TOKE)   TANAKA H;  US5977249-A   WACKER CHEM GMBH (WACK)   KAMMERER J,  KOVAR I,  MATEJCEK K,  BOSCH E,  STRASSBERGER W;  US6280870-B1   PLUG POWER INC (PLUG-Non-standard)   EISMAN G A,  MAYNARD W B,  FARKASH R H,  CARLSTROM C M