WO9939841-A1 -- US3776462-A   ;  US5561000-A   VITO VLAAMSE INSTELLING TECHNOLOGISCH (VITO-Non-standard)   DIRVEN P,  ENGELEN W;  US5599638-A   UNIV SOUTHERN CALIFORNIA (USCA);  CALIFORNIA INST OF TECHNOLOGY (CALY)   FRANK H A,  NARAYANAN S R,  OLAH G A,  PRAKASH G K S,  SURAMPUDI S,  VAMOS E,  HALPERT G;  US5643689-A   ECR-ELECTRO-CHEM RES LTD (ECRE-Non-standard)   FLEISCHER N A,  MANASSEN J,  DAREN S;  US4205122-A   MITSUI PETROCHEM IND CO LTD (MITC);  MITSUBISHI PETROCHEMICAL CO LTD (MITP);  US5773162-A   CALIFORNIA INST OF TECHNOLOGY (CALY)   SURAMPUDI S,  FRANK H A,  NARAYANAN S R,  CHUN W,  JEFFRIES-NAKAMURA B,  KINDLER A,  HALPERT G;  US5945231-A   CALIFORNIA INST OF TECHNOLOGY (CALY)   SURAMPUDI S,  HALPERT G,  NARAYANAN S;  US82731993-A   ;  EP1054740-A1 -- DE19621752-A1   MITSUBISHI DENKI KK (MITQ)   MITSUDA K,  MAEDA H,  YAMAUCHI S,  MORIGUCHI T,  YASUDA M,  HANADA T;  JP06267556-A   ;  US3776462-A   ;  US5547911-A   DU PONT DE NEMOURS & CO E I (DUPO)   GROT W;  WO1996029752-A1   ;  WO1997020359-A1   ;  WO1997021256-A1   ;  US6221523-B1 -- US3776462-A   ;  US5561000-A   VITO VLAAMSE INSTELLING TECHNOLOGISCH (VITO-Non-standard)   DIRVEN P,  ENGELEN W;  US5643689-A   ECR-ELECTRO-CHEM RES LTD (ECRE-Non-standard)   FLEISCHER N A,  MANASSEN J,  DAREN S;  US6277447-B1 -- US3776462-A   ;  US5547911-A   DU PONT DE NEMOURS & CO E I (DUPO)   GROT W;  US5561000-A   VITO VLAAMSE INSTELLING TECHNOLOGISCH (VITO-Non-standard)   DIRVEN P,  ENGELEN W;  US5643689-A   ECR-ELECTRO-CHEM RES LTD (ECRE-Non-standard)   FLEISCHER N A,  MANASSEN J,  DAREN S;  US5998057-A   MAGNET-MOTOR GES MAGNETMOTORIS (MAGN-Non-standard)   KOSCHANY A,  LUCAS C,  SCHWESINGER T;  US2001052389-A1 -- US3776462-A   ;  US5399184-A   CHLORINE ENGINEERS CORP LTD (CHLR)   HARADA H;  US5561000-A   VITO VLAAMSE INSTELLING TECHNOLOGISCH (VITO-Non-standard)   DIRVEN P,  ENGELEN W;  US5643689-A   ECR-ELECTRO-CHEM RES LTD (ECRE-Non-standard)   FLEISCHER N A,  MANASSEN J,  DAREN S;  US5910378-A   MINNESOTA MINING & MFG CO (MINN)   DEBE M K,  LARSON J M,  BALSIMO W V,  STEINBACH A J,  ZIEGLER R J;  US5945231-A   CALIFORNIA INST OF TECHNOLOGY (CALY)   SURAMPUDI S,  HALPERT G,  NARAYANAN S;  US6054228-A   LYNNTECH INC (LYNN-Non-standard)   CISAR A J,  WENG D,  MURPHY O J;  US6444343-B1   UNIV SOUTHERN CALIFORNIA (USCA);  CALIFORNIA INST OF TECHNOLOGY (CALY)   PRAKASH G K,  OLAH G A,  SMART M C,  NARAYANAN S R,  WANG Q S,  SURUMPUDI S,  HALPERT G