WO200196085-A2 -- EP470510-A   KRAUSS-MAFFEI AG (KRAU)   MEIXNER F,  BRAMS P,  SCHULTHEIS S;  EP470510-A3   KRAUSS-MAFFEI AG (KRAU)   MEIXNER F,  BRAMS P,  SCHULTHEIS S;  JP57-A   ;  JP62-A   ;  JP06264104-A   ;  JP57178732-A   NIPPON OIL KK (NIOC)   KOBAYASHI T,  AMANO O,  IWAI S;  SU1666308-A1   KARPOV V YA (KARP-Individual)   KARPOV V YA,  KVASENKOV O I,  TATARKIN V A;  WO2000025372-A1   ;  WO2000057506-A1   ;  US6365069-B2 -- US4081578-A   GENERAL TIRE & RUBBER CO (GENT)   VANESSEN W J,  SHANOSKI H,  GRIFFITH R M,  VAN ESSEN W J;  US4197178-A   ORONZIO DE NORA IMPIANTI ELETR (ORON);  US4301222-A   UNITED TECHNOLOGIES CORP (UNAC)   EMANUELSON R C,  LUOMA W L,  TAYLOR W A;  US4339322-A   GENERAL ELECTRIC CO (GENE)   BALKO E N,  LAWRANCE R J;  US4908157-A   US DEPT ENERGY (USAT);  ASSOCIATED UNIV INC (UYAS-Non-standard)   FONTANA J J,  ELLING D,  REAMS W;  US5108849-A   CANADA MIN NAT DEFENCE (MIND)   WATKINS D S,  DIRCKS K W,  EPP D G;  US5230966-A   BALLARD POWER SYSTEMS INC (BLRD)   VOSS H H,  CHOW C Y;  US5250228-A   RAYCHEM CORP (RAYC)   BAIGRIE S,  CHU E F,  PARK G B,  REDDY V N,  RINDE J A,  SALTMAN R P;  US5268400-A   BUDD CO (BUDD)   ISELER K A,  DUFFIELD P B,  YEN R C H;  US5342554-A   GENCORP INC (GENT)   LAJUDICE K P,  MELBY E G,  MCBAIN D S;  US5516546-A   DEGUSSA AG (DEGS);  FOLLMANN & CO GES CHEMIEWERKSTOFFE (FOLL-Non-standard)   HARI S,  WENK D;  US5614581-A   GENCORP INC (GENT)   COBBLEDICK D S,  REICHENBACH D F;  US5686199-A   ALLIED-SIGNAL INC (ALLC)   WALSWORTH E,  CAVALCA C,  HOMEYER S T;  US5744816-A   PREMIX INC (PREM-Non-standard)   BUTLER K I;  US5854317-A   PREMIX INC (PREM-Non-standard)   RINZ J E;  US5942347-A   INST GAS TECHNOLOGY (IGTE)   KONCAR G J,  MARIANOWSKI L G;  US5998510-A   PREMIX INC (PREM-Non-standard)   BUTLER K I;  US6007933-A   PLUG POWER LLC (PLUG-Non-standard)   JONES D O;  WO2000025372-A1   ;  JP4217067-B2 -- JP03028215-A   ;  JP11240042-A   ;  JP11314312-A   ;  JP60069158-A   ;  JP60212467-A   ;  JP61034056-A   ;  JP2000021406-A   SHOWA DENKO KK (SHOW)   TAKEUCHI M,  NISHIOKA A;  JP2001151833-A   SHOWA DENKO KK (SHOW);  SHOWA HIGH POLYMER CO LTD (SHOP)   IINO T,  IMAIZUMI M,  FUJIHIRA R,  ENDO M,  MATSUI F,  HATANO Y;  JP2001520245-W   CYTEC TECHNOLOGY CORP (CYTE)   CHOATE M,  PETERSON R,  HALBRITTER A,  WEISPFENNING J,  ALMEN G;  JP2003524862-W   PREMIX (PREM-Non-standard)   BUTLER K I