FR2873498-A1 -- DE10059393-A1   SIEMENS AG (SIEI)   LERSCH J,  BETTE W,  STRASSER K;  JP01128362-A   ;  JP02033866-A   ;  US4226919-A   SIEMENS AG (SIEI)   SWE B;  US5200278-A   BALLARD POWER SYSTEMS INC (BLRD)   WATKINS D S,  DIRCKS K W,  EPPS D G,  GORBELL B N,  MERRITT R D;  US6068942-A   SIEMENS AG (SIEI)   STRASSER K,  HORNUNG R,  BETTE W;  US20010055707-A1   ;  WO2006012954-A1 -- DE10059393-A1   SIEMENS AG (SIEI)   LERSCH J,  BETTE W,  STRASSER K;  EP1416561-A2   MATSUSHITA ELECTRIC IND CO LTD (MATU)   TAKEBE Y,  HATOH K,  KUSAKABE H,  KANBARA T,  UCHIDA M,  KOSAKO S,  TSUJI Y,  SUGAWARA Y,  MORITA J,  ARISAKA S,  URATA T,  UMEDA T,  SHIBATA S;  EP1416561-B1   MATSUSHITA ELECTRIC IND CO LTD (MATU)   TAKEBE Y,  HATOH K,  KUSAKABE H,  KANBARA T,  UCHIDA M,  KOSAKO S,  TSUJI Y,  SUGAWARA Y,  MORITA J,  ARISAKA S,  URATA T,  UMEDA T,  SHIBATA S;  JP01128362-A   ;  JP02033866-A   ;  US4226919-A   SIEMENS AG (SIEI)   SWE B;  US5200278-A   BALLARD POWER SYSTEMS INC (BLRD)   WATKINS D S,  DIRCKS K W,  EPPS D G,  GORBELL B N,  MERRITT R D;  US6068942-A   SIEMENS AG (SIEI)   STRASSER K,  HORNUNG R,  BETTE W;  US20010055707-A1   ;  US2008038595-A1 -- US5346778-A   ENERGY PARTNERS INC (ENER-Non-standard)   EWAN J M,  MISIASZEK S M,  ALESSI D P;  CN101023548-B -- CN1508897-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   TAKEBE Y,  HATOH K,  KUSAKABE H,  KANBARA T,  UCHIDA M,  KOSAKO S,  TSUJI Y,  SUGAWARA Y,  MORITA J,  ARISAKA S,  URATA T,  UMEDA T,  SHIBATA S;  US5200278-A   BALLARD POWER SYSTEMS INC (BLRD)   WATKINS D S,  DIRCKS K W,  EPPS D G,  GORBELL B N,  MERRITT R D;  US20010055707-A1   ;  WO2002045247-A2   ;  US7901821-B2 -- DE10059393-A1   SIEMENS AG (SIEI)   LERSCH J,  BETTE W,  STRASSER K;  EP1416561-A2   MATSUSHITA ELECTRIC IND CO LTD (MATU)   TAKEBE Y,  HATOH K,  KUSAKABE H,  KANBARA T,  UCHIDA M,  KOSAKO S,  TSUJI Y,  SUGAWARA Y,  MORITA J,  ARISAKA S,  URATA T,  UMEDA T,  SHIBATA S;  JP01128362-A   ;  JP02033866-A   ;  US4226919-A   SIEMENS AG (SIEI)   SWE B;  US5200278-A   BALLARD POWER SYSTEMS INC (BLRD)   WATKINS D S,  DIRCKS K W,  EPPS D G,  GORBELL B N,  MERRITT R D;  US5346778-A   ENERGY PARTNERS INC (ENER-Non-standard)   EWAN J M,  MISIASZEK S M,  ALESSI D P;  US6068942-A   SIEMENS AG (SIEI)   STRASSER K,  HORNUNG R,  BETTE W;  US20010055707-A1   ;  KR1222358-B1 -- US5346778-A   ENERGY PARTNERS INC (ENER-Non-standard)   EWAN J M,  MISIASZEK S M,  ALESSI D P;  EP1782495-B1 -- DE10059393-A1   SIEMENS AG (SIEI)   LERSCH J,  BETTE W,  STRASSER K;  EP1416561-A2   MATSUSHITA ELECTRIC IND CO LTD (MATU)   TAKEBE Y,  HATOH K,  KUSAKABE H,  KANBARA T,  UCHIDA M,  KOSAKO S,  TSUJI Y,  SUGAWARA Y,  MORITA J,  ARISAKA S,  URATA T,  UMEDA T,  SHIBATA S;  US4226919-A   SIEMENS AG (SIEI)   SWE B;  US5200278-A   BALLARD POWER SYSTEMS INC (BLRD)   WATKINS D S,  DIRCKS K W,  EPPS D G,  GORBELL B N,  MERRITT R D;  US6068942-A   SIEMENS AG (SIEI)   STRASSER K,  HORNUNG R,  BETTE W;  US20010055707-A1   ;  JP5329086-B2 -- JP55019713-A   ;  JP2002093448-A   OSAKA GAS CO LTD (OSAG)   YAMAZAKI O,  SASAKI H,  ECHIGO M;  JP2004022487-A   NISSAN MOTOR CO LTD (NSMO)   IKEZOE K,  YOSHIZAWA Y;  WO2004114448-A3   HYDROGENICS CORP (HYDR-Non-standard)   JOOS N I