EP1298753-A2 -- JP03266365-A   ;  JP05159790-A   ;  JP06013091-A   ;  US5686199-A   ALLIED-SIGNAL INC (ALLC)   WALSWORTH E,  CAVALCA C,  HOMEYER S T;  US2003064264-A1 -- US5532071-A   SIEMENS AG (SIEI)   PAL U,  LANDES H,  GREINER H;  US5820654-A   PRAXAIR TECHNOLOGY INC (PRAX)   GOTTZMANN C F,  PRASAD R;  US6015633-A   PLUG POWER LLC (PLUG-Non-standard)   CARLSTROM C M,  ACKER W P;  US6093502-A   PLUG POWER INC (PLUG-Non-standard)   CARLSTROM C M,  MAYNARD W B;  US6280869-B1   NEXANT INC (NEXA-Non-standard)   CHEN T;  US6444340-B1   CERAMIC FUEL CELLS LTD (CERA-Non-standard)   JAFFREY D;  US6572996-B1   SIEMENS WESTINGHOUSE POWER CORP (SIEI)   ISENBERG A O,  VEYO S E,  GOPALAN S;  US6562496-B2   FAVILLE M T (FAVI-Individual);  GRIEVE M J (GRIE-Individual);  NOETZEL J G (NOET-Individual);  HALTINER K J (HALT-Individual);  DEMINCO C M (DEMI-Individual);  KEEGAN K R (KEEG-Individual);  O'BRIEN J F (OBRI-Individual);  MUKERJEE S (MUKE-Individual);  SCHUMANN D R (SCHU-Individual);  SHAFFER S R (SHAF-Individual);  KAMMERER J T (KAMM-Individual);  VAVONESE C C (VAVO-Individual);  HALLER J M (HALL-Individual);  ARMSTRONG D J (ARMS-Individual);  HUSTED H L (HUST-Individual);  SIMPKINS H (SIMP-Individual)   FAVILLE M T,  GRIEVE M J,  NOETZEL J G,  HALTINER K J,  DEMINCO C M,  KEEGAN K R,  O'BRIEN J F,  MUKERJEE S,  SCHUMANN D R,  SHAFFER S R,  KAMMERER J T,  VAVONESE C C,  HALLER J M,  ARMSTRONG D J,  HUSTED H L,  SIMPKINS H;  US6709782-B2 -- US5532071-A   SIEMENS AG (SIEI)   PAL U,  LANDES H,  GREINER H;  US5820654-A   PRAXAIR TECHNOLOGY INC (PRAX)   GOTTZMANN C F,  PRASAD R;  US6015633-A   PLUG POWER LLC (PLUG-Non-standard)   CARLSTROM C M,  ACKER W P;  US6093502-A   PLUG POWER INC (PLUG-Non-standard)   CARLSTROM C M,  MAYNARD W B;  US6230494-B1   DELPHI TECHNOLOGIES INC (DELP)   BOTTI J J,  GRIEVE M J,  MILLER C E;  US6280869-B1   NEXANT INC (NEXA-Non-standard)   CHEN T;  US6423896-B1   DELPHI TECHNOLOGIES INC (DELP)   KEEGAN K;  US6444340-B1   CERAMIC FUEL CELLS LTD (CERA-Non-standard)   JAFFREY D;  US6485852-B1   DELPHI TECHNOLOGIES INC (DELP)   MILLER C E,  DEPRETER B,  SIMPKINS H,  BOTTI J J;  US6551734-B1   DELPHI TECHNOLOGIES INC (DELP)   SIMPKINS H,  THOMAS S M,  LABARGE W J;  US6572996-B1   SIEMENS WESTINGHOUSE POWER CORP (SIEI)   ISENBERG A O,  VEYO S E,  GOPALAN S;  US6608463-B1   DELPHI TECHNOLOGIES INC (DELP)   KELLY S M,  GROVER T T;  US6609582-B1   DELPHI TECHNOLOGIES INC (DELP)   BOTTI J,  GRIEVE M,  MILLER C;  US6500574-B2   DELPHI TECHNOLOGIES INC (DELP)   KEEGAN K R;  US6509113-B2   DELPHI TECHNOLOGIES INC (DELP)   KEEGAN K R;  US6562496-B2   FAVILLE M T (FAVI-Individual);  GRIEVE M J (GRIE-Individual);  NOETZEL J G (NOET-Individual);  HALTINER K J (HALT-Individual);  DEMINCO C M (DEMI-Individual);  KEEGAN K R (KEEG-Individual);  O'BRIEN J F (OBRI-Individual);  MUKERJEE S (MUKE-Individual);  SCHUMANN D R (SCHU-Individual);  SHAFFER S R (SHAF-Individual);  KAMMERER J T (KAMM-Individual);  VAVONESE C C (VAVO-Individual);  HALLER J M (HALL-Individual);  ARMSTRONG D J (ARMS-Individual);  HUSTED H L (HUST-Individual);  SIMPKINS H (SIMP-Individual)   FAVILLE M T,  GRIEVE M J,  NOETZEL J G,  HALTINER K J,  DEMINCO C M,  KEEGAN K R,  O'BRIEN J F,  MUKERJEE S,  SCHUMANN D R,  SHAFFER S R,  KAMMERER J T,  VAVONESE C C,  HALLER J M,  ARMSTRONG D J,  HUSTED H L,  SIMPKINS H;  US6613468-B2   DELPHI TECHNOLOGIES INC (DELP)   SIMPKINS H,  LABARGE W J,  MILLER C E,  DANLEY B R;  US6613469-B2   DELPHI TECHNOLOGIES INC (DELP)   KEEGAN K R;  US6620535-B2   MUKERJEE S (MUKE-Individual);  GRIEVE M J (GRIE-Individual);  KEEGAN K (KEEG-Individual)   MUKERJEE S,  GRIEVE M J,  KEEGAN K