EP438902-A -- DE1809367-A   DORNIER SYSTEM GMBH (DOSY);  PHILIPS GLOEILAMPENFABRIE (PHIL);  EP8430-A   DORNIER SYSTEM GMBH (DOSY)   SCHMIDBERG R,  DONITZ W;  EP23813-A   MASSACHUSETTS INST TECHNOLOGY (MASI)   VAYENAS C G,  ORTMAN D E;  EP311307-A   STANDARD OIL CO OHIO (STAH);  STANDARD OIL CO INDIANA (STAD)   MAZANEC T J,  CABLE T L,  FRYE J G;  EP318808-A   KATALISTIKS INT INC (KATA-Non-standard);  UOP (UNVO);  GRACE & CO CONN W R (GRAC)   BHATTACHAR A A,  KARCH J A,  YOO J S,  RADLOWSKI C A;  EP345393-A   ARCO CHEM CO (ATLF)   HAZBUN E A;  EP8430-B   DORNIER SYSTEM GMBH (DOSY)   SCHMIDBERG R,  DONITZ W;  EP311307-B1   STANDARD OIL CO OHIO (STAH);  STANDARD OIL CO INDIANA (STAD)   MAZANEC T J,  CABLE T L,  FRYE J G;  EP318808-B1   KATALISTIKS INT INC (KATA-Non-standard);  UOP (UNVO);  GRACE & CO CONN W R (GRAC)   BHATTACHAR A A,  KARCH J A,  YOO J S,  RADLOWSKI C A;  GB2203446-A   STANDARD OIL CO OHIO (STAH)   MAZANEC T J,  CABLE T L;  GB2203446-B   STANDARD OIL CO OHIO (STAH)   MAZANEC T J,  CABLE T L;  JP60250565-A   ASAHI GLASS CO LTD (ASAG)   MORIMOTO T,  MORIKAWA S,  SANADA Y;  JP61030688-A   IDEMITSU KOSAN CO LTD (IDEK)   OTSUKA K,  MORIKAWA A;  JP63156515-A   MATSUSHITA ELEC IND CO LTD (MATU)   SEKIDO S,  TAKEDA T,  TSUCHIYA S;  JP63156516-A   MATSUSHITA ELEC IND CO LTD (MATU)   SEKIDO S,  TAKEDA T,  TSUCHIYA S;  US4253925-A   LELAND STANFORD UNI (STRI)   MASON D M;  US4636371-A   ;  US4802958-A   STANDARD OIL CO OHIO (STAH)   MAZANEC T I,  CABLE T L;  WO1983002605-A   ;  EP438902-A3 -- DE1809367-A   DORNIER SYSTEM GMBH (DOSY);  PHILIPS GLOEILAMPENFABRIE (PHIL);  EP8430-A   DORNIER SYSTEM GMBH (DOSY)   SCHMIDBERG R,  DONITZ W;  EP23813-A   MASSACHUSETTS INST TECHNOLOGY (MASI)   VAYENAS C G,  ORTMAN D E;  EP311307-A   STANDARD OIL CO OHIO (STAH);  STANDARD OIL CO INDIANA (STAD)   MAZANEC T J,  CABLE T L,  FRYE J G;  EP318808-A   KATALISTIKS INT INC (KATA-Non-standard);  UOP (UNVO);  GRACE & CO CONN W R (GRAC)   BHATTACHAR A A,  KARCH J A,  YOO J S,  RADLOWSKI C A;  EP345393-A   ARCO CHEM CO (ATLF)   HAZBUN E A;  GB2203446-A   STANDARD OIL CO OHIO (STAH)   MAZANEC T J,  CABLE T L;  JP60250565-A   ASAHI GLASS CO LTD (ASAG)   MORIMOTO T,  MORIKAWA S,  SANADA Y;  JP61030688-A   IDEMITSU KOSAN CO LTD (IDEK)   OTSUKA K,  MORIKAWA A;  JP63156515-A   MATSUSHITA ELEC IND CO LTD (MATU)   SEKIDO S,  TAKEDA T,  TSUCHIYA S;  US4253925-A   LELAND STANFORD UNI (STRI)   MASON D M;  US4636371-A   ;  US4802958-A   STANDARD OIL CO OHIO (STAH)   MAZANEC T I,  CABLE T L;  WO1983002605-A   ;  US5306411-A -- DE1809367-A   DORNIER SYSTEM GMBH (DOSY);  PHILIPS GLOEILAMPENFABRIE (PHIL);  EP8430-A   DORNIER SYSTEM GMBH (DOSY)   SCHMIDBERG R,  DONITZ W;  EP23813-A   MASSACHUSETTS INST TECHNOLOGY (MASI)   VAYENAS C G,  ORTMAN D E;  EP311307-A   STANDARD OIL CO OHIO (STAH);  STANDARD OIL CO INDIANA (STAD)   MAZANEC T J,  CABLE T L,  FRYE J G;  EP318808-A   KATALISTIKS INT INC (KATA-Non-standard);  UOP (UNVO);  GRACE & CO CONN W R (GRAC)   BHATTACHAR A A,  KARCH J A,  YOO J S,  RADLOWSKI C A;  EP345393-A   ARCO CHEM CO (ATLF)   HAZBUN E A;  GB2203446-A   STANDARD OIL CO OHIO (STAH)   MAZANEC T J,  CABLE T L;  JP62128901-A   ;  SU408648-A   ;  US2913511-A   ;  US3460991-A   ;  US3630879-A   ;  US4024032-A   ;  US4130693-A   CIE FR RAFFINAGE SA (COFR);  VAN DEN BERGHE P (VDBE-Individual);  US4253925-A   LELAND STANFORD UNI (STRI)   MASON D M;  US4330633-A   TEIJIN LTD (TEIJ)   YOSHISATO E,  AZUMA S,  YAMAJI T;  US4354904-A   ;  US4357426-A   ;  US4374184-A   WESTINGHOUSE ELECTRIC CORP (WESE)   SOMERS E V,  ISENBERG A O;  US4377643-A   STANDARD OIL CO OHIO (STAH)   PESA F A,  GRAHAM A M;  US4410752-A   ;  US4457813-A   ;  US4462876-A   PPG IND INC (PITT)   DELUE N R,  KORACH M;  US4477541-A   US DEPT ENERGY (USAT)   FRAIOLI A V;  US4544450-A   ANIC SPA (ANIS)   OBERRAUCH E,  EBERSON L;  US4612092-A   ;  US4636371-A   ;  US4643806-A   GRACE & CO W R (GRAC);  MASACHUSETTS INST TECHN (MASI);  HEGEDUS L (HEGE-Individual);  MASSACHUSETTS INST TECHNOLOGY (MASI)   HEGEDUS L,  VAYENAS C,  MICHAELS J;  US4656155-A   ;  US4661422-A   INST GAS TECHNOLOGY (IGTE)   MARIANOWSK L G,  VORRES K S;  US4705609-A   ;  US4793904-A   STANDARD OIL CO OHIO (STAH);  STANDARD OIL CO INDIANA (STAD)   MAZANEC T J,  CABLE T L,  FRYE J G;  US4802958-A   STANDARD OIL CO OHIO (STAH)   MAZANEC T I,  CABLE T L;  US4933054-A   STANDARD OIL CO OHIO (STAH)   MAZANEC T J,  CABLE T L;  US5096642-A   ;  WO1983002605-A   ;  US5591315-A -- US4659448-A   IGR ENTERPRISES (IGRE-Non-standard)   GORDON A Z;  US4791079-A   ARCO CHEM CO (ATLF)   HAZBUN E A;  EP438902-B1 -- DE1809367-A   DORNIER SYSTEM GMBH (DOSY);  PHILIPS GLOEILAMPENFABRIE (PHIL);  EP8430-A   DORNIER SYSTEM GMBH (DOSY)   SCHMIDBERG R,  DONITZ W;  EP23813-A   MASSACHUSETTS INST TECHNOLOGY (MASI)   VAYENAS C G,  ORTMAN D E;  EP311307-A   STANDARD OIL CO OHIO (STAH);  STANDARD OIL CO INDIANA (STAD)   MAZANEC T J,  CABLE T L,  FRYE J G;  EP318808-A   KATALISTIKS INT INC (KATA-Non-standard);  UOP (UNVO);  GRACE & CO CONN W R (GRAC)   BHATTACHAR A A,  KARCH J A,  YOO J S,  RADLOWSKI C A;  EP345393-A   ARCO CHEM CO (ATLF)   HAZBUN E A;  GB2203446-A   STANDARD OIL CO OHIO (STAH)   MAZANEC T J,  CABLE T L;  JP60250565-A   ASAHI GLASS CO LTD (ASAG)   MORIMOTO T,  MORIKAWA S,  SANADA Y;  JP61030688-A   IDEMITSU KOSAN CO LTD (IDEK)   OTSUKA K,  MORIKAWA A;  JP63156515-A   MATSUSHITA ELEC IND CO LTD (MATU)   SEKIDO S,  TAKEDA T,  TSUCHIYA S;  US4253925-A   LELAND STANFORD UNI (STRI)   MASON D M;  US4636371-A   ;  US4802958-A   STANDARD OIL CO OHIO (STAH)   MAZANEC T I,  CABLE T L;  WO1983002605-A   ;  US5693212-A -- DE1809367-A   DORNIER SYSTEM GMBH (DOSY);  PHILIPS GLOEILAMPENFABRIE (PHIL);  DE1817719-A   ;  DE2738756-A   ;  EP8430-A   DORNIER SYSTEM GMBH (DOSY)   SCHMIDBERG R,  DONITZ W;  EP23813-A   MASSACHUSETTS INST TECHNOLOGY (MASI)   VAYENAS C G,  ORTMAN D E;  EP97770-A   TOKYO SHIBAURA DENKI KK (TOKE)   TAKAMURA T,  IMAI A,  SUZUKI N;  EP311307-A   STANDARD OIL CO OHIO (STAH);  STANDARD OIL CO INDIANA (STAD)   MAZANEC T J,  CABLE T L,  FRYE J G;  EP318808-A   KATALISTIKS INT INC (KATA-Non-standard);  UOP (UNVO);  GRACE & CO CONN W R (GRAC)   BHATTACHAR A A,  KARCH J A,  YOO J S,  RADLOWSKI C A;  EP345393-A   ARCO CHEM CO (ATLF)   HAZBUN E A;  GB2203446-A   STANDARD OIL CO OHIO (STAH)   MAZANEC T J,  CABLE T L;  JP56024020-A   TEIJIN LTD (TEIJ)   IWAHARA H,  YAMAJI T,  AZUMA S;  JP61030688-A   IDEMITSU KOSAN CO LTD (IDEK)   OTSUKA K,  MORIKAWA A;  JP63156515-A   MATSUSHITA ELEC IND CO LTD (MATU)   SEKIDO S,  TAKEDA T,  TSUCHIYA S;  SU408648-A   ;  US3400054-A   ;  US3630879-A   ;  US4130693-A   CIE FR RAFFINAGE SA (COFR);  VAN DEN BERGHE P (VDBE-Individual);  US4253925-A   LELAND STANFORD UNI (STRI)   MASON D M;  US4315864-A   ;  US4327238-A   PHILLIPS PETROLEUM CO (PHIP)   EASTMAN A D;  US4329208-A   MASSACHUSETTS INST TECHNOLOGY (MASI)   VAYENAS C G,  STOUKIDES M;  US4330633-A   TEIJIN LTD (TEIJ)   YOSHISATO E,  AZUMA S,  YAMAJI T;  US4347395-A   MOBIL OIL CORP (MOBI)   CHUT Y F,  CHESTER A W;  US4350835-A   MOBIL OIL CORP (MOBI)   CHESTER A W,  CHU Y F;  US4360598-A   NGK INSULATORS LTD (NIGA)   OTAGIRI T,  WATANABE T,  MASE S;  US4368346-A   PHILLIPS PETROLEUM CO (PHIP)   EASTMAN A D;  US4389337-A   ;  US4396537-A   ;  US4457813-A   ;  US4462876-A   PPG IND INC (PITT)   DELUE N R,  KORACH M;  US4524236-A   UNION CARBIDE CORP (UNIC)   MCCAIN J H;  US4596787-A   UNION CARBIDE CORP (UNIC)   MANYUK R M,  MANYIK R M,  MCCAIN J H;  US4636286-A   ;  US4636371-A   ;  US4643806-A   GRACE & CO W R (GRAC);  MASACHUSETTS INST TECHN (MASI);  HEGEDUS L (HEGE-Individual);  MASSACHUSETTS INST TECHNOLOGY (MASI)   HEGEDUS L,  VAYENAS C,  MICHAELS J;  US4659448-A   IGR ENTERPRISES (IGRE-Non-standard)   GORDON A Z;  US4705609-A   ;  US4789651-A   TOSHIBA CERAMICS CO (TOSF)   SUGIE M,  KURIHARA K,  AIBA Y,  MAEDA T;  US4791079-A   ARCO CHEM CO (ATLF)   HAZBUN E A;  US4793904-A   STANDARD OIL CO OHIO (STAH);  STANDARD OIL CO INDIANA (STAD)   MAZANEC T J,  CABLE T L,  FRYE J G;  US4802958-A   STANDARD OIL CO OHIO (STAH)   MAZANEC T I,  CABLE T L;  US4931214-A   MAX PLANCK GES FOERDERUNG WISSENSCHAFTEN (PLAC)   WORRELL W,  WEPPNER W,  SCHUBERT H;  US4933054-A   STANDARD OIL CO OHIO (STAH)   MAZANEC T J,  CABLE T L;  US5096642-A   ;  US5306411-A   STANDARD OIL CO OHIO (STAH)   CABLE T L,  FRYE J G,  KLIEWER W R,  MAZANEC T J;  US5591315-A   STANDARD OIL CO OHIO (STAH)   CABLE T L,  FRYE J G,  KLIEWER W R,  MAZANEC T J;  WO1983002605-A   ;  US5744015-A -- DE1817719-A   ;  DE2738756-A   ;  EP23813-A   MASSACHUSETTS INST TECHNOLOGY (MASI)   VAYENAS C G,  ORTMAN D E;  EP97770-A   TOKYO SHIBAURA DENKI KK (TOKE)   TAKAMURA T,  IMAI A,  SUZUKI N;  EP318808-A   KATALISTIKS INT INC (KATA-Non-standard);  UOP (UNVO);  GRACE & CO CONN W R (GRAC)   BHATTACHAR A A,  KARCH J A,  YOO J S,  RADLOWSKI C A;  EP345393-A   ARCO CHEM CO (ATLF)   HAZBUN E A;  GB2203446-A   STANDARD OIL CO OHIO (STAH)   MAZANEC T J,  CABLE T L;  JP56024020-A   TEIJIN LTD (TEIJ)   IWAHARA H,  YAMAJI T,  AZUMA S;  JP60250565-A   ASAHI GLASS CO LTD (ASAG)   MORIMOTO T,  MORIKAWA S,  SANADA Y;  JP61030688-A   IDEMITSU KOSAN CO LTD (IDEK)   OTSUKA K,  MORIKAWA A;  JP63156515-A   MATSUSHITA ELEC IND CO LTD (MATU)   SEKIDO S,  TAKEDA T,  TSUCHIYA S;  SU408648-A   ;  US3400054-A   ;  US3630879-A   ;  US4130683-A   HOECHST AG (FARH)   MICHEL W,  KALBERER H;  US4253825-A   FASANO P (FASA-Individual)   FASANO P;  US4253925-A   LELAND STANFORD UNI (STRI)   MASON D M;  US4315764-A   BAYER AG (FARB)   DRABER W,  BUECHEL K H,  REISER W;  US4327238-A   PHILLIPS PETROLEUM CO (PHIP)   EASTMAN A D;  US4329208-A   MASSACHUSETTS INST TECHNOLOGY (MASI)   VAYENAS C G,  STOUKIDES M;  US4330633-A   TEIJIN LTD (TEIJ)   YOSHISATO E,  AZUMA S,  YAMAJI T;  US4347395-A   MOBIL OIL CORP (MOBI)   CHUT Y F,  CHESTER A W;  US4350835-A   MOBIL OIL CORP (MOBI)   CHESTER A W,  CHU Y F;  US4360598-A   NGK INSULATORS LTD (NIGA)   OTAGIRI T,  WATANABE T,  MASE S;  US4368346-A   PHILLIPS PETROLEUM CO (PHIP)   EASTMAN A D;  US4389337-A   ;  US4396537-A   ;  US4457813-A   ;  US4462876-A   PPG IND INC (PITT)   DELUE N R,  KORACH M;  US4524236-A   UNION CARBIDE CORP (UNIC)   MCCAIN J H;  US4596787-A   UNION CARBIDE CORP (UNIC)   MANYUK R M,  MANYIK R M,  MCCAIN J H;  US4636286-A   ;  US4636371-A   ;  US4643806-A   GRACE & CO W R (GRAC);  MASACHUSETTS INST TECHN (MASI);  HEGEDUS L (HEGE-Individual);  MASSACHUSETTS INST TECHNOLOGY (MASI)   HEGEDUS L,  VAYENAS C,  MICHAELS J;  US4659448-A   IGR ENTERPRISES (IGRE-Non-standard)   GORDON A Z;  US4705609-A   ;  US4793904-A   STANDARD OIL CO OHIO (STAH);  STANDARD OIL CO INDIANA (STAD)   MAZANEC T J,  CABLE T L,  FRYE J G;  WO1983002605-A   ;  US6019885-A -- DE1809367-A   DORNIER SYSTEM GMBH (DOSY);  PHILIPS GLOEILAMPENFABRIE (PHIL);  DE1817719-A   ;  DE2738756-A   ;  EP8430-A   DORNIER SYSTEM GMBH (DOSY)   SCHMIDBERG R,  DONITZ W;  EP23813-A   MASSACHUSETTS INST TECHNOLOGY (MASI)   VAYENAS C G,  ORTMAN D E;  EP97770-A   TOKYO SHIBAURA DENKI KK (TOKE)   TAKAMURA T,  IMAI A,  SUZUKI N;  EP311307-A   STANDARD OIL CO OHIO (STAH);  STANDARD OIL CO INDIANA (STAD)   MAZANEC T J,  CABLE T L,  FRYE J G;  EP318808-A   KATALISTIKS INT INC (KATA-Non-standard);  UOP (UNVO);  GRACE & CO CONN W R (GRAC)   BHATTACHAR A A,  KARCH J A,  YOO J S,  RADLOWSKI C A;  EP345393-A   ARCO CHEM CO (ATLF)   HAZBUN E A;  GB2203446-A   STANDARD OIL CO OHIO (STAH)   MAZANEC T J,  CABLE T L;  JP01293550-A   ;  JP56024020-A   TEIJIN LTD (TEIJ)   IWAHARA H,  YAMAJI T,  AZUMA S;  JP58183947-A   ;  JP61030688-A   IDEMITSU KOSAN CO LTD (IDEK)   OTSUKA K,  MORIKAWA A;  JP61293550-A   ;  JP62282640-A   ;  JP63156515-A   MATSUSHITA ELEC IND CO LTD (MATU)   SEKIDO S,  TAKEDA T,  TSUCHIYA S;  RU408648-C   ;  US3400054-A   ;  US3630879-A   ;  US3650920-A   ;  US4126580-A   DU PONT DE NEMOURS & CO E I (DUPO)   LAUDER A;  US4130683-A   HOECHST AG (FARH)   MICHEL W,  KALBERER H;  US4253825-A   FASANO P (FASA-Individual)   FASANO P;  US4253925-A   LELAND STANFORD UNI (STRI)   MASON D M;  US4315864-A   ;  US4327238-A   PHILLIPS PETROLEUM CO (PHIP)   EASTMAN A D;  US4329208-A   MASSACHUSETTS INST TECHNOLOGY (MASI)   VAYENAS C G,  STOUKIDES M;  US4330633-A   TEIJIN LTD (TEIJ)   YOSHISATO E,  AZUMA S,  YAMAJI T;  US4347395-A   MOBIL OIL CORP (MOBI)   CHUT Y F,  CHESTER A W;  US4350835-A   MOBIL OIL CORP (MOBI)   CHESTER A W,  CHU Y F;  US4360598-A   NGK INSULATORS LTD (NIGA)   OTAGIRI T,  WATANABE T,  MASE S;  US4368346-A   PHILLIPS PETROLEUM CO (PHIP)   EASTMAN A D;  US4389337-A   ;  US4396537-A   ;  US4457813-A   ;  US4462876-A   PPG IND INC (PITT)   DELUE N R,  KORACH M;  US4524236-A   UNION CARBIDE CORP (UNIC)   MCCAIN J H;  US4596787-A   UNION CARBIDE CORP (UNIC)   MANYUK R M,  MANYIK R M,  MCCAIN J H;  US4636286-A   ;  US4636371-A   ;  US4643806-A   GRACE & CO W R (GRAC);  MASACHUSETTS INST TECHN (MASI);  HEGEDUS L (HEGE-Individual);  MASSACHUSETTS INST TECHNOLOGY (MASI)   HEGEDUS L,  VAYENAS C,  MICHAELS J;  US4659448-A   IGR ENTERPRISES (IGRE-Non-standard)   GORDON A Z;  US4705609-A   ;  US5591315-A   STANDARD OIL CO OHIO (STAH)   CABLE T L,  FRYE J G,  KLIEWER W R,  MAZANEC T J;  WO1983002605-A   ;  JP3129451-B2 -- GB2203446-A   STANDARD OIL CO OHIO (STAH)   MAZANEC T J,  CABLE T L;  JP63156515-A   MATSUSHITA ELEC IND CO LTD (MATU)   SEKIDO S,  TAKEDA T,  TSUCHIYA S;  US6287432-B1 -- US5306411-A   STANDARD OIL CO OHIO (STAH)   CABLE T L,  FRYE J G,  KLIEWER W R,  MAZANEC T J;  US5478444-A   GAS RES INST (GASR-Non-standard)   VIRKAR A V,  KRIST K,  LIU M,  JOSHI A V,  SHEN Y;  US5616223-A   GAS RES INST (GASR-Non-standard)   VIRKAR A V,  LIU M,  JOSHI A V,  SHEN Y,  KRIST K;  US5911860-A   PRAXAIR TECHNOLOGY INC (PRAX)   CHEN C C,  PRASAD R,  GOTTZMAN C F;  US6332968-B1 -- US5364506-A   UNIV LELAND STANFORD JUNIOR (STRD)   HUGGINS R A,  GUER T M,  WISE H;  US5478444-A   GAS RES INST (GASR-Non-standard)   VIRKAR A V,  KRIST K,  LIU M,  JOSHI A V,  SHEN Y;  EP438902-B2 -- DE1809367-A   DORNIER SYSTEM GMBH (DOSY);  PHILIPS GLOEILAMPENFABRIE (PHIL);  EP8430-A   DORNIER SYSTEM GMBH (DOSY)   SCHMIDBERG R,  DONITZ W;  EP23813-A   MASSACHUSETTS INST TECHNOLOGY (MASI)   VAYENAS C G,  ORTMAN D E;  EP311307-A   STANDARD OIL CO OHIO (STAH);  STANDARD OIL CO INDIANA (STAD)   MAZANEC T J,  CABLE T L,  FRYE J G;  EP318808-A   KATALISTIKS INT INC (KATA-Non-standard);  UOP (UNVO);  GRACE & CO CONN W R (GRAC)   BHATTACHAR A A,  KARCH J A,  YOO J S,  RADLOWSKI C A;  EP345393-A   ARCO CHEM CO (ATLF)   HAZBUN E A;  GB2203446-A   STANDARD OIL CO OHIO (STAH)   MAZANEC T J,  CABLE T L;  JP60250565-A   ASAHI GLASS CO LTD (ASAG)   MORIMOTO T,  MORIKAWA S,  SANADA Y;  JP61030688-A   IDEMITSU KOSAN CO LTD (IDEK)   OTSUKA K,  MORIKAWA A;  JP63156515-A   MATSUSHITA ELEC IND CO LTD (MATU)   SEKIDO S,  TAKEDA T,  TSUCHIYA S;  US4253925-A   LELAND STANFORD UNI (STRI)   MASON D M;  US4636371-A   ;  US4802958-A   STANDARD OIL CO OHIO (STAH)   MAZANEC T I,  CABLE T L;  WO1983002605-A   ;  US2003155254-A1 -- US3644147-A   ESSO RES & ENG CO (ESSO);  US4742038-A   TOYOTA JIDOSHA KK (TOYT)   MATSUMOTO S;  US5021137-A   CERAMATEC INC (CERA-Non-standard)   JOSHI A V,  SYAMMACH M A,  CAMPBELL S S;  US7033470-B2 -- JP56041804-A   ;  US3644147-A   ESSO RES & ENG CO (ESSO);  US4742038-A   TOYOTA JIDOSHA KK (TOYT)   MATSUMOTO S;  US5021137-A   CERAMATEC INC (CERA-Non-standard)   JOSHI A V,  SYAMMACH M A,  CAMPBELL S S;  US5089466-A   ;  US5160713-A   STANDARD OIL CO OHIO (STAH)   MAZANEC T J,  VELENYI L J;  US2006131182-A1 -- US5591315-A   STANDARD OIL CO OHIO (STAH)   CABLE T L,  FRYE J G,  KLIEWER W R,  MAZANEC T J;  US5693212-A   STANDARD OIL CO OHIO (STAH)   CABLE T L,  FRYE J G,  KLIEWER W R,  MAZANEC T J;  US5714091-A   STANDARD OIL CO OHIO (STAH)   MAZANEC T J,  CABLE T L;  US6544404-B1   BP CORP NORTH AMERICA INC (BRPE)   MAZANEC T J,  CABLE T L