US2007207362-A1 -- US5200278-A   BALLARD POWER SYSTEMS INC (BLRD)   WATKINS D S,  DIRCKS K W,  EPPS D G,  GORBELL B N,  MERRITT R D;  US5272017-A   GENERAL MOTORS CORP (GENK)   SWATHIRAJAN S,  MIKHAIL Y M;  US5316871-A   GENERAL MOTORS CORP (GENK)   SWATHIRAJAN S,  MIKHAIL Y M;  US5478662-A   SIEMENS AG (SIEI)   STRASSER K;  US5763113-A   GENERAL MOTORS CORP (GENK)   MELTSER M A,  GROT S A;  US20070072020-A1   ;  US6312842-B1   INT FUEL CELLS LLC (ITFU)   REISER C A,  VAN DINE L L;  US6936369-B1   HONDA MOTOR CO LTD (HOND)   KOUMURA T,  SUGITA S,  INAI S;  US6630260-B2   FORTE J R (FORT-Individual);  BURCH S (BURC-Individual);  BRUNDAGE M A (BRUN-Individual)   FORTE J R,  BURCH S,  BRUNDAGE M A;  US6635104-B2   UNIV MCMASTER (UYMC-Non-standard)   KOMKOVA E N,  MIKA A M,  CHILDS R F;  US6696192-B2   HONDA GIKEN KOGYO KK (HOND)   KANAI Y,  OKAMOTO H,  KUROSAKI K,  KOBAYASHI T,  SHIMANUKI H;  US6743540-B2   PLUG POWER INC (PLUG-Non-standard)   WALSH M M,  ZANONI M S,  HOYT R A;  US6794068-B2   RAPAPORT P A (RAPA-Individual);  ROCK J A (ROCK-Individual);  BOSCO A D (BOSC-Individual);  SALVADOR J P (SALV-Individual);  GASTEIGER H A (GAST-Individual);  PAINE L A (PAIN-Individual)   RAPAPORT P A,  ROCK J A,  BOSCO A D,  SALVADOR J P,  GASTEIGER H A,  PAINE L A;  US6849352-B2   FORMANSKI V (FORM-Individual);  WILLIMOWSKI P (WILL-Individual);  BAASER B (BAAS-Individual)   FORMANSKI V,  WILLIMOWSKI P,  BAASER B;  US6869709-B2   SHIMOTORI S (SHIM-Individual);  OGAMI Y (OGAM-Individual);  PERRY M L (PERR-Individual)   SHIMOTORI S,  OGAMI Y,  PERRY M L;  US6898964-B2   HONDA MOTOR CO LTD (HOND)   UEDA K,  UEHARA J,  YOSHIKAWA S,  MURAKAMI G;  US6905792-B2   HONDA GIKEN KOGYO KK (HOND)   IMASEKI M,  USHIO T,  SHIMOYAMA Y;  US6926987-B2   BALLARD POWER SYSTEMS AG (BLRD)   BLASZCZYK J,  FLECK W;  US6936362-B2   CHAPMAN D (CHAP-Individual);  ROCK J A (ROCK-Individual)   CHAPMAN D,  ROCK J A;  US6964820-B2   NISSAN MOTOR CO LTD (NSMO)   SHIMONOSONO H,  HASHIMOTO T;  DE102007009897-B4 -- DE10110419-A1   HONDA GIKEN KOGYO KK (HOND)   KANAI Y,  OKAMOTO H,  KUROSAKI K,  KOBAYASHI T,  SHIMANUKI H;  US5272017-A   GENERAL MOTORS CORP (GENK)   SWATHIRAJAN S,  MIKHAIL Y M;  US5316871-A   GENERAL MOTORS CORP (GENK)   SWATHIRAJAN S,  MIKHAIL Y M;  US5478662-A   SIEMENS AG (SIEI)   STRASSER K;  US5763113-A   GENERAL MOTORS CORP (GENK)   MELTSER M A,  GROT S A;  US20030118881-A1   ;  US6794068-B2   RAPAPORT P A (RAPA-Individual);  ROCK J A (ROCK-Individual);  BOSCO A D (BOSC-Individual);  SALVADOR J P (SALV-Individual);  GASTEIGER H A (GAST-Individual);  PAINE L A (PAIN-Individual)   RAPAPORT P A,  ROCK J A,  BOSCO A D,  SALVADOR J P,  GASTEIGER H A,  PAINE L A