WO200173880-A1 -- EP313306-A   JOHNSON MATTHEY PLC (JOHO)   LARMINIE J;  US3719529-A   ;  US4248941-A   UNITED TECHNOLOGIES CORP (UNAC)   LOUIS G A,  LEE J M,  MARICLE D L,  TROCCIOLA J C;  US2004058203-A1 -- US510750-A   ;  US3179529-A   ;  US3227585-A   ;  US3432349-A   ;  US3446673-A   ;  US3615838-A   ;  US3692584-A   GENERAL ELECTRIC CO (GENE);  US3719529-A   ;  US4124741-A   ENERGY DEV ASSOC INC (ENER-Non-standard)   HART T G;  US4248941-A   UNITED TECHNOLOGIES CORP (UNAC)   LOUIS G A,  LEE J M,  MARICLE D L,  TROCCIOLA J C;  US4569924-A   OZIN G A (OZIN-Individual)   OZIN G A,  ANDREWS M P;  US4748095-A   TANAKA KIKINZOKU KOGYO KK (TANI)   FURUYA N,  MOTOO S;  US4863813-A   BELL COMMUNICATIONS (TELF);  BELL COMMUNIC RES I (AMTT)   DYER C K;  US4988582-A   BELL COMMUNICATIONS (TELF)   DYER C K;  US5004424-A   JOHNSON MATTHEY PLC (JOHO)   LARMINIE J;  US5094928-A   BELL COMMUNIC RES (BELL-Non-standard)   DYER C K;  US5100742-A   GTE LAB INC (SYLV)   WANG D Y,  KENNEDY D T,  MACALLISTE B W;  US5102750-A   BELL COMMUNICATIONS (TELF)   TAYLOR T M;  US5162166-A   ;  US5643692-A   OHMI T (OHMI-Individual)   OHMI T;  US5723229-A   MOTOROLA INC (MOTI)   WYATT K W,  CHASON M K,  SCHEIFERS S M,  KLOSTERMAN D H;  US20050058875-A1   ;  US6936370-B1   BALLARD POWER SYSTEMS INC (BLRD);  JOHNSON MATTHEY PLC (JOHO)   KNIGHTS S D,  WILKINSON D P,  CAMPBELL S A,  TAYLOR J L,  GASCOYNE J M,  RALPH T R;  US6613298-B2   NIPPON CHEM IND CO LTD (NIPC);  KANSAI ELECTRIC POWER CO (KANT);  SUMITOMO ELECTRIC IND CO (SUME)   KUBATA M,  TOKUDA N,  MITA M,  TANAKA Y,  HORIKAWA K;  US6702965-B2   ELECTRICITE DE FRANCE (ELEC);  BOLLORE TECHNOLOGIES (BOLL-Non-standard)   PENNEAU J F,  CAPITAINE F,  LE GOFF P;  US34248-E   BELL COMMUNICATIONS (TELF);  BELL COMMUNIC RES I (AMTT)   DYER C K;  AU2001242584-B2 -- FR248152-A   ;  US2008063909-A1 -- US3116673-A   ;  US3252837-A   ;  US3318735-A   ;  US3615838-A   ;  US3719529-A   ;  US4248941-A   UNITED TECHNOLOGIES CORP (UNAC)   LOUIS G A,  LEE J M,  MARICLE D L,  TROCCIOLA J C;  US4863813-A   BELL COMMUNICATIONS (TELF);  BELL COMMUNIC RES I (AMTT)   DYER C K;  US4988582-A   BELL COMMUNICATIONS (TELF)   DYER C K;  US5004424-A   JOHNSON MATTHEY PLC (JOHO)   LARMINIE J;  US5094928-A   BELL COMMUNIC RES (BELL-Non-standard)   DYER C K;  US5100742-A   GTE LAB INC (SYLV)   WANG D Y,  KENNEDY D T,  MACALLISTE B W;  US5102750-A   BELL COMMUNICATIONS (TELF)   TAYLOR T M;  US5162166-A   ;  US5723229-A   MOTOROLA INC (MOTI)   WYATT K W,  CHASON M K,  SCHEIFERS S M,  KLOSTERMAN D H;  US20020025457-A1   ;  US6936370-B1   BALLARD POWER SYSTEMS INC (BLRD);  JOHNSON MATTHEY PLC (JOHO)   KNIGHTS S D,  WILKINSON D P,  CAMPBELL S A,  TAYLOR J L,  GASCOYNE J M,  RALPH T R;  US34248-E   BELL COMMUNICATIONS (TELF);  BELL COMMUNIC RES I (AMTT)   DYER C K