US2009110980-A1 -- US4288310-A   KNIGHT A R (KNIG-Individual);  DOW CHEM CO (DOWC)   KNIGHT A R,  MATHUR I;  US4973530-A   US DEPT ENERGY (USAT)   VANDERBORG N E,  HEDSTROM J C;  US20030138677-A1   ;  US20050221161-A1   ;  US20060029851-A1   ;  US20060040143-A1   ;  US20070172720-A1   ;  EP2058888-A1 -- EP1284517-A1   SFC SMART FUEL CELL GMBH (SFCS-Non-standard)   STEFENER M;  US20030138677-A1   ;  US20070172720-A1   ;  US7758990-B2 -- EP1284517-A1   SFC SMART FUEL CELL GMBH (SFCS-Non-standard)   STEFENER M;  JP2006185629-A   ;  KR2005025499-A   ;  KR2006035549-A   NISSAN MOTOR CO LTD (NSMO);  IWASAKI Y (IWAS-Individual)   YOSHIZAWA K;  KR2007021227-A   UMICORE&CO AG KG (UMIC)   KOEHLER J,  WITTPAHL S,  DZIALLAS H,  EICKES C;  US4288310-A   KNIGHT A R (KNIG-Individual);  DOW CHEM CO (DOWC)   KNIGHT A R,  MATHUR I;  US20030138677-A1   ;  US20060029851-A1   ;  US20060040143-A1   ;  US20070172720-A1   ;  EP2058888-B1 -- EP1284517-A1   SFC SMART FUEL CELL GMBH (SFCS-Non-standard)   STEFENER M;  US20030138677-A1   ;  US20070172720-A1   ;  KR1040864-B1 -- KR2006135267-A   SAMSUNG SDI CO LTD (SMSU)   KANG S,  LUO X,  SOHN D,  KIM H;  KR2007023223-A   LG ELECTRONICS INC (GLDS);  LG CHEM LTD (GLDS)   HWANG Y,  HEO S;  KR2007065871-A   SANTIAGO J (SANT-Individual);  POSNER J (POSN-Individual);  PRINZ F B (PRIN-Individual);  FABIAN T (FABI-Individual);  EATON J (EATO-Individual);  CHA S (CHAS-Individual);  BUIE C (BUIE-Individual);  KIM D (KIMD-Individual);  TSURU H (TSUR-Individual);  SASAHARA J (SASA-Individual);  KUBOTA T (KUBO-Individual);  SAITO Y (SAIT-Individual)   SANTIAGO J,  POSNER J,  PRINZ F B,  FABIAN T,  EATON J,  CHA S,  BUIE C,  KIM D,  TSURU H,  SASAHARA J,  KUBOTA T,  SAITO Y;  US20030138677-A1   ;  CN101425594-B -- CN1666363-A   NISSAN MOTOR CO LTD (NSMO);  AOKI O (AOKI-Individual);  SHINOHARA K (SHIN-Individual)   AOKI O,  SHINOHARA K;  CN101017908-A   SAMSUNG SDI CO LTD (SMSU)   JANG W H,  LEE J K,  HA M J,  CHO E S;  US4288310-A   KNIGHT A R (KNIG-Individual);  DOW CHEM CO (DOWC)   KNIGHT A R,  MATHUR I;  US20030138677-A1   ;  US20060029851-A1