US2005106433-A1 -- US3507702-A   UNITED AIRCRAFT CORP (UNAC);  US4120787-A   UNITED TECHNOLOGIES CORP (UNAC)   YARGEAU B A;  US4344849-A   UNITED TECHNOLOGIES CORP (UNAC)   GRASSO A P;  US5147736-A   ALCAN INT LTD (ALCN)   LAPP S P;  US5200278-A   BALLARD POWER SYSTEMS INC (BLRD)   WATKINS D S,  DIRCKS K W,  EPPS D G,  GORBELL B N,  MERRITT R D;  US5344721-A   TOSHIBA KK (TOKE)   MUNEUCHI A,  MURATA K;  US5980716-A   TOKYO GAS CO LTD (TOLG);  KURITA WATER IND LTD (KURK)   HORINOUCHI H,  NISHIZAKI K,  SATO S,  AZAGAMI F,  DEGUCHI T;  US20020164512-A1   ;  US20030085135-A1   ;  US20030129465-A1   ;  US20050019627-A1   ;  US20050058868-A1   ;  US20050115883-A1   ;  US20050115884-A1   ;  US20050274676-A1   ;  US20060029851-A1   ;  US20060147772-A1   ;  US20060174642-A1   ;  US20060174643-A1   ;  US20060204806-A1   ;  US20070020497-A1   ;  US20070026267-A1   ;  US20070119770-A1   ;  US20070297470-A1   ;  US20080138712-A1   ;  US6207308-B1   INT FUEL CELLS LLC (ITFU)   GRASSO A P,  VAN DINE L L;  US6406810-B1   DAIMLERCHRYSLER AG (DAIM)   KONRAD G,  LAMM A,  WIELAND S;  US6692854-B2   KURITA WATER IND LTD (KURK)   MISUMI Y;  US6723460-B2   XCELLSIS GMBH (XCEL-Non-standard)   DERFLINGER M,  MIRSCH D;  US6855445-B2   DAIMLERCHRYSLER AG (DAIM)   MUELLER J T,  SCHNETZLER S,  WAITKAT P;  US7052790-B2   MATSUSHITA ELECTRIC IND CO LTD (MATU)   NAKAMURA A,  NAKAYAMA T,  UEDA T,  OZEKI M;  US7083733-B2   US FILTER CORP (USFI)   FREYDINA E,  JHA A D,  WILKINS F,  SEZGI A,  MADHUSUDAN R;  US7097763-B2   NISSAN MOTOR CO LTD (NSMO);  TOYO ROKI SEIZO KK (TORO-Non-standard)   TAKEMOTO S,  SUZUKI K;  US7235319-B2   BASF AG (BADI)   KORMANN C,  FISCHER A;  US7250230-B2   FISCHER R (FISC-Individual);  BOS M L (BOSM-Individual)   FISCHER R,  BOS M L;  US7261816-B2   TOYO ROKI SEIZO KK (TORO-Non-standard);  NISSAN MOTOR CO LTD (NSMO)   SUZUKI K,  TAKEMOTO S;  US7329348-B2   CURELLO A J (CURE-Individual);  FAIRBANKS F (FAIR-Individual);  REICHERT D L (REIC-Individual)   CURELLO A J,  FAIRBANKS F,  REICHERT D L;  US7635427-B2   SUZUKI K (SUZU-Individual);  WAKABAYASHI K (WAKA-Individual)   SUZUKI K,  WAKABAYASHI K;  US7947171-B2 -- JP10208764-A   ;  JP2001035519-A   ;  JP2003229152-A   ;  JP2003249249-A   ;  JP2003286006-A   ;  JP2003331881-A   ;  JP2004214085-A   ;  JP2004255372-A   ;  JP2004311347-A   NISSAN MOTOR CO LTD (NSMO)   TAKEMOTO S;  JP2005011803-A   ;  JP2005071709-A   ;  JP2005085481-A   ;  JP2005085482-A   ;  JP2005149842-A   NISSAN MOTOR CO LTD (NSMO)   TAKEMOTO S;  JP2005161117-A   TOYO ROKI SEIZO KK (TORO-Non-standard);  NISSAN MOTOR CO LTD (NSMO)   SUZUKI K,  TAKEMOTO S;  JP2005166267-A   NISSAN MOTOR CO LTD (NSMO);  TOYO ROKI SEIZO KK (TORO-Non-standard)   TAKEMOTO S,  SUZUKI K;  JP2006179198-A   NISSAN MOTOR CO LTD (NSMO)   TAKEMOTO S;  JP2006228472-A   ;  JP2006260896-A   ;  JP2006351469-A   ;  JP2007144347-A   SUZUKI K (SUZU-Individual);  WAKABAYASHI K (WAKA-Individual)   SUZUKI K,  WAKABAYASHI K;  JP2007294305-A   NISSAN MOTOR CO LTD (NSMO)   TAKEMOTO S;  US3507702-A   UNITED AIRCRAFT CORP (UNAC);  US4120787-A   UNITED TECHNOLOGIES CORP (UNAC)   YARGEAU B A;  US4344849-A   UNITED TECHNOLOGIES CORP (UNAC)   GRASSO A P;  US5147736-A   ALCAN INT LTD (ALCN)   LAPP S P;  US5200278-A   BALLARD POWER SYSTEMS INC (BLRD)   WATKINS D S,  DIRCKS K W,  EPPS D G,  GORBELL B N,  MERRITT R D;  US5344721-A   TOSHIBA KK (TOKE)   MUNEUCHI A,  MURATA K;  US5980716-A   TOKYO GAS CO LTD (TOLG);  KURITA WATER IND LTD (KURK)   HORINOUCHI H,  NISHIZAKI K,  SATO S,  AZAGAMI F,  DEGUCHI T;  US20020164512-A1   ;  US20030085135-A1   ;  US20030129465-A1   ;  US20050019627-A1   ;  US20050058868-A1   ;  US20050106433-A1   ;  US20050115883-A1   ;  US20050115884-A1   ;  US20050274676-A1   ;  US20060029851-A1   ;  US20060147772-A1   ;  US20060174642-A1   ;  US20060174643-A1   ;  US20060204806-A1   ;  US20070020497-A1   ;  US20070026267-A1   ;  US20070119770-A1   ;  US20070297470-A1   ;  US20080138712-A1   ;  US6207308-B1   INT FUEL CELLS LLC (ITFU)   GRASSO A P,  VAN DINE L L;  US6406810-B1   DAIMLERCHRYSLER AG (DAIM)   KONRAD G,  LAMM A,  WIELAND S;  US6692854-B2   KURITA WATER IND LTD (KURK)   MISUMI Y;  US6723460-B2   XCELLSIS GMBH (XCEL-Non-standard)   DERFLINGER M,  MIRSCH D;  US6855445-B2   DAIMLERCHRYSLER AG (DAIM)   MUELLER J T,  SCHNETZLER S,  WAITKAT P;  US7052790-B2   MATSUSHITA ELECTRIC IND CO LTD (MATU)   NAKAMURA A,  NAKAYAMA T,  UEDA T,  OZEKI M;  US7083733-B2   US FILTER CORP (USFI)   FREYDINA E,  JHA A D,  WILKINS F,  SEZGI A,  MADHUSUDAN R;  US7097763-B2   NISSAN MOTOR CO LTD (NSMO);  TOYO ROKI SEIZO KK (TORO-Non-standard)   TAKEMOTO S,  SUZUKI K;  US7235319-B2   BASF AG (BADI)   KORMANN C,  FISCHER A;  US7250230-B2   FISCHER R (FISC-Individual);  BOS M L (BOSM-Individual)   FISCHER R,  BOS M L;  US7261816-B2   TOYO ROKI SEIZO KK (TORO-Non-standard);  NISSAN MOTOR CO LTD (NSMO)   SUZUKI K,  TAKEMOTO S;  US7329348-B2   CURELLO A J (CURE-Individual);  FAIRBANKS F (FAIR-Individual);  REICHERT D L (REIC-Individual)   CURELLO A J,  FAIRBANKS F,  REICHERT D L;  US7635427-B2   SUZUKI K (SUZU-Individual);  WAKABAYASHI K (WAKA-Individual)   SUZUKI K,  WAKABAYASHI K;  WO2003086979-A1