;  WO2009039305-A2 -- JP09084352-A   ;  JP10066203-A   HITACHI LTD (HITA);  HOKKAIDO RYOKAKU TETSUDO KK (HOKK-Non-standard)   TSUBOI T,  HORIE S,  OZAWA H,  INAKA S,  KAKINUMA H,  SAKATA T,  SATO I,  IHARA Y;  KR2007078524-A   LS IND SYSTEMS CO LTD (LSIN)   CHUNG Y H;  US6717827-B2   OTA H (OTAH-Individual)   OTA H;  US7957160-B2 -- DE3425414-A   SIEMENS AG (SIEI)   TIHANY J;  EP151199-A   ZETEX LTD (ZETE-Non-standard)   GRAY E V;  EP902527-A2   SIEMENS CANADA LTD (SIEI)   MAKARAN J E;  FR2611098-A   TELEMECANIQUE ELECTRIQUE (MCQN)   BELBEL E,  CLERC G,  RIOTTE J P;  JP09084352-A   ;  JP10066203-A   HITACHI LTD (HITA);  HOKKAIDO RYOKAKU TETSUDO KK (HOKK-Non-standard)   TSUBOI T,  HORIE S,  OZAWA H,  INAKA S,  KAKINUMA H,  SAKATA T,  SATO I,  IHARA Y;  JP60107917-A   FUJI ELECTRIC MFG CO LTD (FJIE)   ICHIJO M;  JP2004280597-A   SEIKO EPSON CORP (SHIH)   NAGAHARA A,  NAGAHASHI T,  NAGAISHI M;  JP2005050051-A   ;  KR2007078524-A   LS IND SYSTEMS CO LTD (LSIN)   CHUNG Y H;  US3581117-A   ;  US3614474-A   ;  US4055789-A   DIMMER D J (DIMM-Individual)   LASATER H C;  US4160920-A   BICOSA SOC RECH (BICO-Non-standard)   DEMERE H E F;  US4330742-A   REIMERS E (REIM-Individual)   REIMERS E;  US4549121-A   EATON CORP (EAYT)   GALE A R;  US4565938-A   INTRA-TECHN ASSOC (INTR-Non-standard)   FAWZY M M;  US4581543-A   SIEMENS AG (SIEI)   HERBERG H;  US4651066-A   EATON CORP (EAYT)   GRITTER D J,  O'NEIL W K,  TURNER D;  US4661747-A   GRAY E V (GRAY-Individual)   GRAY E V;  US4663547-A   GENERAL ELECTRIC CO (GENE)   BALIGA B J,  ADLER M S;  US4763053-A   RABE E (RABE-Individual)   RABE E;  US4768075-A   BBC BROWN BOVERI & CIE AG (BROV)   BROICH B,  GOBRECHT J,  ROGGWILLER P;  US4816891-A   HANDOTAI KENKYU (HAND-Non-standard)   NISHIZAWA J;  US4947071-A   CLARKE C (CLAR-Individual)   CLARKE C;  US5003241-A   ALLEN BRADLEY CO (ALLB)   ROWAN T M,  MERRISON J C;  US5047913-A   GENERAL ELECTRIC CO (GENE)   DEDONCKER R W,  LYONS J P;  US5329195-A   SEIBERCO INC (SEIB-Non-standard)   HORBER R W,  VU H D;  US5334898-A   SKYBYK D (SKYB-Individual)   SKYBYK D;  US5449989-A   CORREA P N (CORR-Individual);  CORREA A N (CORR-Individual)   CORREA P N,  CORREA A N;  US5554903-A   TAKARA M (TAKA-Individual)   TAKARA M;  US5568368-A   GENERAL ELECTRIC CO (GENE)   LUDWIG G W,  STEIGERWALD R L;  US5682086-A   YIN NAN ENTERPRISES CO LTD (YINN-Non-standard)   CHUANG Y,  MOO C;  US5717562-A   CATERPILLAR INC (CATE)   DAVIS E W,  ANTONE J A,  GIHRING K D;  US5773908-A   GENERAL ELECTRIC CO (GENE)   SOONG W L,  STEPHENS C M;  US6166500-A   SIEMENS CANADA LTD (SIEI)   MAKARAN J E;  US20010017493-A1   ;  US20020097013-A1   ;  US20030086619-A1   ;  US20030099561-A1   ;  US20050163344-A1   ;  US20050234323-A1   ;  US20070146958-A1   ;  US20080067947-A1   ;  US20090195199-A1   ;  US6175484-B1   CATERPILLAR INC (CATE)   CARUTHERS M A,  DAVIS E W,  LEE C C,  LOVE W J;  US6266257-B1   ILLINOIS TOOL WORKS INC (ILLT)   GEISSLER S;  US6380707-B1   DANFOSS COMPRESSORS GMBH (DANA)   ROSHOLM J R,  AARESTRUP J C;  US6384553-B1   UNIVERSAL SCI IND CO LTD (UVSC-Non-standard)   LIU D;  US6389169-B1   STARK L W (STAR-Individual);  PRIVITERA C M (PRIV-Individual)   STARK L W,  PRIVITERA C M;  US6392370-B1   BEDINI TECHNOLOGY INC (BEDI-Non-standard)   BEDINI J C;  US6717827-B2   OTA H (OTAH-Individual)   OTA H;  US7126833-B2   PENG F Z (PENG-Individual)   PENG F Z;  US7336512-B2   ILLINOIS TOOL WORKS INC (ILLT)   GEISSLER S;  US7427841-B2   MATSUSHITA DENKI SANGYO KK (MATU)   HAMAOKA K,  TAKEOKA Y;  US7602157-B2   BABCOCK P M (BABC-Individual);  BABCOCK D J (BABC-Individual);  SMITH P N (SMIT-Individual)   BABCOCK P M,  BABCOCK D J,  SMITH P N;  US7778056-B2   ILLINOIS TOOL WORKS INC (ILLT)   GEISSLER S;  US37576-E   GENERAL ELECTRIC CO (GENE)   SOONG W L,  STEPHENS C M;  WO1995031853-A1   ;  WO1999038247-A1   ;  AU2008302264-B2 -- US6717827-B2   OTA H (OTAH-Individual)   OTA H;  JP5539879-B2 -- JP95322634-A   ;  JP98066203-A   ;  JP98285921-A   ;  JP99215709-A