WO200017951-A1 -- JP02010664-A   ;  JP07310070-A   ;  JP08185877-A   ;  US3576677-A   UNITED AIRCRAFT CORP (UNAC);  US4946595-A   FPPF CHEM CORP (FPPF-Non-standard)   MILLER R C;  US5174902-A   BG PROD INC (BGBG-Non-standard)   SHUBERT D C,  MYERS G R,  RICHARDSON R C;  US5868105-A   EVANS COOLING SYSTEMS INC (EVAN-Non-standard)   EVANS J W;  US2004224201-A1 -- US3507702-A   UNITED AIRCRAFT CORP (UNAC);  US3576677-A   UNITED AIRCRAFT CORP (UNAC);  US3964930-A   UNITED TECHNOLOGIES CORP (UNAC)   REISER C A;  US4706737-A   INT FUEL CELLS CORP (ITFU)   TAYLOR W A,  ABRAMS M L;  US4946595-A   FPPF CHEM CORP (FPPF-Non-standard)   MILLER R C;  US5174902-A   BG PROD INC (BGBG-Non-standard)   SHUBERT D C,  MYERS G R,  RICHARDSON R C;  US5200278-A   BALLARD POWER SYSTEMS INC (BLRD)   WATKINS D S,  DIRCKS K W,  EPPS D G,  GORBELL B N,  MERRITT R D;  US5409784-A   MASSACHUSETTS INST TECHNOLOGY (MASI)   BROMBERG L,  COHN D R,  RABINOVICH A;  US5565279-A   INT FUEL CELLS CORP (ITFU)   SCHEFFLER G W,  PARENTI K L,  FREDLEY R R,  MARGIOTT P R;  US5681456-A   DELPORT W (DELP-Individual)   DELPORT W;  US5868105-A   EVANS COOLING SYSTEMS INC (EVAN-Non-standard)   EVANS J W;  US6013385-A   EMPRISE CORP (EMPR-Non-standard)   DUBOSE R A;  EP1116296-B1 -- JP02010664-A   ;  JP07310070-A   ;  JP08185877-A   ;  US3576677-A   UNITED AIRCRAFT CORP (UNAC);  US4946595-A   FPPF CHEM CORP (FPPF-Non-standard)   MILLER R C;  US5174902-A   BG PROD INC (BGBG-Non-standard)   SHUBERT D C,  MYERS G R,  RICHARDSON R C;  US5868105-A   EVANS COOLING SYSTEMS INC (EVAN-Non-standard)   EVANS J W;  US7303831-B2 -- DE3783227-G   INT FUEL CELLS CORP (ITFU)   TAYLOR W A,  ABRAMS M L;  JP02010664-A   ;  JP04306567-A   ;  JP06223855-A   ;  JP07108268-A   ;  JP07310070-A   ;  JP08017457-A   ;  JP08185877-A   ;  JP09022716-A   ;  JP10223249-A   TOYOTA JIDOSHA KK (TOYT)   TAKI M;  JP2000164233-A   ;  US3507702-A   UNITED AIRCRAFT CORP (UNAC);  US3576677-A   UNITED AIRCRAFT CORP (UNAC);  US3964930-A   UNITED TECHNOLOGIES CORP (UNAC)   REISER C A;  US4706737-A   INT FUEL CELLS CORP (ITFU)   TAYLOR W A,  ABRAMS M L;  US4946595-A   FPPF CHEM CORP (FPPF-Non-standard)   MILLER R C;  US5174902-A   BG PROD INC (BGBG-Non-standard)   SHUBERT D C,  MYERS G R,  RICHARDSON R C;  US5200278-A   BALLARD POWER SYSTEMS INC (BLRD)   WATKINS D S,  DIRCKS K W,  EPPS D G,  GORBELL B N,  MERRITT R D;  US5409784-A   MASSACHUSETTS INST TECHNOLOGY (MASI)   BROMBERG L,  COHN D R,  RABINOVICH A;  US5565279-A   INT FUEL CELLS CORP (ITFU)   SCHEFFLER G W,  PARENTI K L,  FREDLEY R R,  MARGIOTT P R;  US5681456-A   DELPORT W (DELP-Individual)   DELPORT W;  US5868105-A   EVANS COOLING SYSTEMS INC (EVAN-Non-standard)   EVANS J W;  US6013385-A   EMPRISE CORP (EMPR-Non-standard)   DUBOSE R A;  US2008003474-A1 -- US3507702-A   UNITED AIRCRAFT CORP (UNAC);  US3576677-A   UNITED AIRCRAFT CORP (UNAC);  US3964930-A   UNITED TECHNOLOGIES CORP (UNAC)   REISER C A;  US4706737-A   INT FUEL CELLS CORP (ITFU)   TAYLOR W A,  ABRAMS M L;  US4946595-A   FPPF CHEM CORP (FPPF-Non-standard)   MILLER R C;  US5174902-A   BG PROD INC (BGBG-Non-standard)   SHUBERT D C,  MYERS G R,  RICHARDSON R C;  US5200278-A   BALLARD POWER SYSTEMS INC (BLRD)   WATKINS D S,  DIRCKS K W,  EPPS D G,  GORBELL B N,  MERRITT R D;  US5409784-A   MASSACHUSETTS INST TECHNOLOGY (MASI)   BROMBERG L,  COHN D R,  RABINOVICH A;  US5565279-A   INT FUEL CELLS CORP (ITFU)   SCHEFFLER G W,  PARENTI K L,  FREDLEY R R,  MARGIOTT P R;  US5681456-A   DELPORT W (DELP-Individual)   DELPORT W;  US5835334-A   LAM RES CORP (LRES)   MCMILLIN B,  BARNES M,  BERNEY B,  NGUYEN H;  US5868105-A   EVANS COOLING SYSTEMS INC (EVAN-Non-standard)   EVANS J W;  US5871526-A   GIBBS R (GIBB-Individual);  HORN S (HORN-Individual);  KADESKY Y (KADE-Individual);  WALTERS B (WALT-Individual)   GIBBS R,  HORN S,  KADESKY Y,  WALTERS B;  US6013385-A   EMPRISE CORP (EMPR-Non-standard)   DUBOSE R A;  US7303831-B2   BALLARD POWER SYSTEMS INC (BLRD);  DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   ST-PIERRE J,  CAMPBELL S A,  WATSON M K,  SEXSMITH M P,  DERFLINGER M,  HORNBURG G