EP1190765-A2 -- EP878442-A1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   SCHUESSLER M,  ZUR MEGEDE D;  EP1031374-A2   XCELLSIS GMBH (XCEL-Non-standard)   LAMLA O,  SALING C,  SCHUESSLER M;  US5741474-A   NGK INSULATORS LTD (NIGA)   ISOMURA M,  SOMA T,  TAKAHASHI T;  DE10046692-A1 -- DE19907665-A1   XCELLSIS GMBH (XCEL-Non-standard)   LAMLA O,  SALING C,  SCHUESSLER M;  US2002046493-A1 -- US5741474-A   NGK INSULATORS LTD (NIGA)   ISOMURA M,  SOMA T,  TAKAHASHI T;  US6428758-B1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   SCHUESSLER M,  ZUR MEGEDE D;  DE10046692-C2 -- DE19907665-A1   XCELLSIS GMBH (XCEL-Non-standard)   LAMLA O,  SALING C,  SCHUESSLER M;  US6949229-B2 -- DE19654361-A1   BEHR GMBH & CO (BHRT)   BRENNER M,  PFENDER C;  DE19904398-A1   ;  DE19907665-A1   XCELLSIS GMBH (XCEL-Non-standard)   LAMLA O,  SALING C,  SCHUESSLER M;  EP217532-A   JOHNSON MATTHEY PLC (JOHO)   JENKINS J W;  EP687648-A1   DAIMLER-BENZ AG (DAIM)   HEIL D,  BENZ U;  EP878442-A1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   SCHUESSLER M,  ZUR MEGEDE D;  EP906890-A1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   SCHUESSLER M,  STEFANOVSKI T,  ZUR MEGEDE D;  EP1031374-A2   XCELLSIS GMBH (XCEL-Non-standard)   LAMLA O,  SALING C,  SCHUESSLER M;  EP878442-B1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   SCHUESSLER M,  ZUR MEGEDE D;  JP2000237582-A   XCELLSIS GMBH (XCEL-Non-standard)   LAMLA O,  SALING C,  SCHUESSLER M;  US5741474-A   NGK INSULATORS LTD (NIGA)   ISOMURA M,  SOMA T,  TAKAHASHI T;  US6428758-B1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   SCHUESSLER M,  ZUR MEGEDE D;  US2005267225-A1 -- US5741474-A   NGK INSULATORS LTD (NIGA)   ISOMURA M,  SOMA T,  TAKAHASHI T;  US6428758-B1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   SCHUESSLER M,  ZUR MEGEDE D;  US6472092-B1   HONDA MOTOR CO LTD (HOND)   UEDA K,  YAMAGAMI T,  ISOBE S,  IZEKI E;  US7147836-B2 -- DE19654361-A1   BEHR GMBH & CO (BHRT)   BRENNER M,  PFENDER C;  DE19904398-A1   ;  DE19907665-A1   XCELLSIS GMBH (XCEL-Non-standard)   LAMLA O,  SALING C,  SCHUESSLER M;  EP217532-A   JOHNSON MATTHEY PLC (JOHO)   JENKINS J W;  EP687648-A1   DAIMLER-BENZ AG (DAIM)   HEIL D,  BENZ U;  EP878442-A1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   SCHUESSLER M,  ZUR MEGEDE D;  EP906890-A1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   SCHUESSLER M,  STEFANOVSKI T,  ZUR MEGEDE D;  EP1031374-A2   XCELLSIS GMBH (XCEL-Non-standard)   LAMLA O,  SALING C,  SCHUESSLER M;  JP2000237582-A   XCELLSIS GMBH (XCEL-Non-standard)   LAMLA O,  SALING C,  SCHUESSLER M;  US5741474-A   NGK INSULATORS LTD (NIGA)   ISOMURA M,  SOMA T,  TAKAHASHI T;  US6428758-B1   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   SCHUESSLER M,  ZUR MEGEDE D;  US6472092-B1   HONDA MOTOR CO LTD (HOND)   UEDA K,  YAMAGAMI T,  ISOBE S,  IZEKI E