DE10216361-A1 -- DE19821052-A1   KANZAKI KOKYUKOKI MFG CO LTD (KZAK)   YOSHINA A,  OKANISHI T,  IMA A;  DE19911018-C1   DAIMLERCHRYSLER AG (DAIM)   KONRAD G,  LAMM A;  EP1035016-A1   DAIMLERCHRYSLER AG (DAIM)   KONRAD G,  LAMM A;  EP957026-A2   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   GRAAGE K;  GB2338750-A   MARCONI AEROSPACE LTD (MAON)   WEST C R,  WOOD J H;  US6296957-B1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   GRAAGE K;  EP1357625-A2 -- DE19821952-A1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   GRAAGE K;  DE19904711-A1   DAIMLERCHRYSLER AG (DAIM)   KONRAD G,  LAMM A;  DE19911018-C1   DAIMLERCHRYSLER AG (DAIM)   KONRAD G,  LAMM A;  DE19821952-C2   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   GRAAGE K;  GB2338750-A   MARCONI AEROSPACE LTD (MAON)   WEST C R,  WOOD J H;  JP2002070580-A   SHIMADZU CORP (SHMA)   HAYASHI M,  SAITO H;  US20040043276-A1   ;  WO2001003223-A1   ;  US2004043276-A1 -- US20020142198-A1   ;  US6296957-B1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   GRAAGE K;  US6450447-B1   DAIMLERCHRYSLER AG (DAIM)   KONRAD G,  LAMM A;  US6623880-B1   US DEPT VETERANS AFFAIRS (USGO)   GEISBRECHT R A,  WILLIAMS M C;  US6924053-B2   ION AMERICA CORP (IONA-Non-standard)   MCELROY J F;  DE10216361-B4 -- DE19821052-A1   KANZAKI KOKYUKOKI MFG CO LTD (KZAK)   YOSHINA A,  OKANISHI T,  IMA A;  DE19911018-C1   DAIMLERCHRYSLER AG (DAIM)   KONRAD G,  LAMM A;  EP1035016-A1   DAIMLERCHRYSLER AG (DAIM)   KONRAD G,  LAMM A;  EP957026-A2   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   GRAAGE K;  GB2338750-A   MARCONI AEROSPACE LTD (MAON)   WEST C R,  WOOD J H;  US6296957-B1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   GRAAGE K;  US7208239-B2 -- DE19821952-A1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   GRAAGE K;  DE19911018-C1   DAIMLERCHRYSLER AG (DAIM)   KONRAD G,  LAMM A;  EP1035016-A1   DAIMLERCHRYSLER AG (DAIM)   KONRAD G,  LAMM A;  EP957026-A2   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   GRAAGE K;  GB2338750-A   MARCONI AEROSPACE LTD (MAON)   WEST C R,  WOOD J H;  US20020142198-A1   ;  US6296957-B1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   GRAAGE K;  US6450447-B1   DAIMLERCHRYSLER AG (DAIM)   KONRAD G,  LAMM A;  US6623880-B1   US DEPT VETERANS AFFAIRS (USGO)   GEISBRECHT R A,  WILLIAMS M C;  US6924053-B2   ION AMERICA CORP (IONA-Non-standard)   MCELROY J F;  EP1357625-A3 -- DE19821952-A1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   GRAAGE K;  DE19904711-A1   DAIMLERCHRYSLER AG (DAIM)   KONRAD G,  LAMM A;  JP2002070580-A   SHIMADZU CORP (SHMA)   HAYASHI M,  SAITO H;  US20040043276-A1   ;  WO2001003223-A1   ;  EP1357625-B1 -- DE19821952-A1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   GRAAGE K;  DE19904711-A1   DAIMLERCHRYSLER AG (DAIM)   KONRAD G,  LAMM A;  JP2002070580-A   SHIMADZU CORP (SHMA)   HAYASHI M,  SAITO H;  US20040043276-A1   ;  WO2001003223-A1