WO200213299-A2 -- DE4334438-A1   SIEMENS AG (SIEI)   JANSING T,  MARTENS T,  TURWITT M;  DE19650704-A1   FORSCHUNGSZENTRUM JUELICH GMBH (KERJ)   DIEKMANN U,  QUADAKKERS W;  JP05174844-A   ;  JP07245115-A   ;  JP08007902-A   ;  JP2000048831-A   TOKYO GAS CO LTD (TOLG)   MATSUZAKI Y,  OGASAWARA K;  US4997726-A   SANYO ELECTRIC CO (SAOL)   AKIYAMA Y,  ISHIDA N,  MURAKAMI S,  SAITO T;  US5399442-A   FUJI ELECTRIC CO LTD (FJIE)   SHUNDO H;  US2003165729-A1 -- US4997726-A   SANYO ELECTRIC CO (SAOL)   AKIYAMA Y,  ISHIDA N,  MURAKAMI S,  SAITO T;  US5399442-A   FUJI ELECTRIC CO LTD (FJIE)   SHUNDO H;  US6475656-B1   MAGNET-MOTOR GES MAGNETMOTORIS (MAGN-Non-standard)   KOSCHANY A,  SCHWESINGER T;  US6756147-B1   HELIOCENTRIS ENERGIESYSTEME GMBH (HELI-Non-standard)   MAI F,  BRONOLD M;  US6852439-B2   HYDROGENICS CORP (HYDR-Non-standard);  DOW CORNING CORP (DOWO)   FRANK D G,  CARGNELLI J,  FRISCH L E,  BRADFORD W G,  MAXSON M T,  SWANTON B J,  TRAVIS H S;  US7026067-B2 -- DE4334438-A1   SIEMENS AG (SIEI)   JANSING T,  MARTENS T,  TURWITT M;  DE19650704-A1   FORSCHUNGSZENTRUM JUELICH GMBH (KERJ)   DIEKMANN U,  QUADAKKERS W;  JP05174844-A   ;  JP07245115-A   ;  JP08007902-A   ;  JP2000048831-A   TOKYO GAS CO LTD (TOLG)   MATSUZAKI Y,  OGASAWARA K;  US4997726-A   SANYO ELECTRIC CO (SAOL)   AKIYAMA Y,  ISHIDA N,  MURAKAMI S,  SAITO T;  US5399442-A   FUJI ELECTRIC CO LTD (FJIE)   SHUNDO H;  US6475656-B1   MAGNET-MOTOR GES MAGNETMOTORIS (MAGN-Non-standard)   KOSCHANY A,  SCHWESINGER T;  US6756147-B1   HELIOCENTRIS ENERGIESYSTEME GMBH (HELI-Non-standard)   MAI F,  BRONOLD M;  US6852439-B2   HYDROGENICS CORP (HYDR-Non-standard);  DOW CORNING CORP (DOWO)   FRANK D G,  CARGNELLI J,  FRISCH L E,  BRADFORD W G,  MAXSON M T,  SWANTON B J,  TRAVIS H S;  DE10039024-B4 -- DE4009138-A   ;  DE19823880-A1   MOTOROLA INC (MOTI)   DAVIS J L;  DE19636903-C1   FORSCHUNGSZENTRUM JUELICH GMBH (KERJ)   PEINECKE V;  JP07245115-A   ;  JP2000048831-A   TOKYO GAS CO LTD (TOLG)   MATSUZAKI Y,  OGASAWARA K;  EP1314216-B1 -- DE4334438-A1   SIEMENS AG (SIEI)   JANSING T,  MARTENS T,  TURWITT M;  DE19650704-A1   FORSCHUNGSZENTRUM JUELICH GMBH (KERJ)   DIEKMANN U,  QUADAKKERS W;  US4997726-A   SANYO ELECTRIC CO (SAOL)   AKIYAMA Y,  ISHIDA N,  MURAKAMI S,  SAITO T;  US5399442-A   FUJI ELECTRIC CO LTD (FJIE)   SHUNDO H;  WO200213299-A3 -- DE4334438-A1   SIEMENS AG (SIEI)   JANSING T,  MARTENS T,  TURWITT M;  DE19650704-A1   FORSCHUNGSZENTRUM JUELICH GMBH (KERJ)   DIEKMANN U,  QUADAKKERS W;  JP05174844-A   ;  JP07245115-A   ;  JP08007902-A   ;  JP2000048831-A   TOKYO GAS CO LTD (TOLG)   MATSUZAKI Y,  OGASAWARA K;  US4862357-A   SYSTEMONE HOLDINGS (SYST-Non-standard)   AHLSTROM M L,  KELLER B A,  STORCH R S;  US4997726-A   SANYO ELECTRIC CO (SAOL)   AKIYAMA Y,  ISHIDA N,  MURAKAMI S,  SAITO T;  US5399442-A   FUJI ELECTRIC CO LTD (FJIE)   SHUNDO H;  US5897620-A   WALKER ASSET MANAGEMENT LP (WALK-Non-standard)   WALKER J S,  SPARICO T M,  CASE S T