WO9739490-A2 -- EP330751-A   ;  EP572017-A1   MURATA MFG CO LTD (MURA)   SHIRATORI A,  TAKAGI H;  GB2057908-A   IMPERIAL CHEM IND LTD (ICIL)   DAVIDSON P J;  GB2210286-A   ;  JP02120206-A   ;  JP03283266-A   ;  JP62167203-A   HITACHI LTD (HITA)   MIZUNUMA Y,  SHIMADA K,  NOKITA S;  JP63110557-A   ;  US1452145-A   ;  US2127561-A   ;  US4174954-A   ;  US4770955-A   STANDARD OIL CO OHIO (STAH)   RUHL R C;  US5338622-A   ZTEK CORP (ZTEK-Non-standard)   HOAG E D,  HSU M S;  WO1992016029-A1   ;  WO1995026430-A2   ;  WO1996005625-A2   ;  US5858314-A -- EP330751-A   ;  EP572017-A1   MURATA MFG CO LTD (MURA)   SHIRATORI A,  TAKAGI H;  GB2057908-A   IMPERIAL CHEM IND LTD (ICIL)   DAVIDSON P J;  GB2210286-A   ;  JP02120206-A   ;  JP03283266-A   ;  JP62167203-A   HITACHI LTD (HITA)   MIZUNUMA Y,  SHIMADA K,  NOKITA S;  JP63110557-A   ;  US1452145-A   ;  US2127561-A   ;  US4174954-A   ;  US4490445-A   MASSACHUSETTS INST TECHNOLOGY (MASI)   HSU M S;  US4614628-A   MASSACHUSETTS INST TECHNOLOGY (MASI)   HSU M S,  WILSON C F;  US4629537-A   HSU M S (HSUM-Individual)   HSU M S;  US4721556-A   HSU M S (HSUM-Individual)   HSU M S;  US4770955-A   STANDARD OIL CO OHIO (STAH)   RUHL R C;  US4789561-A   DORNIER SYSTEM GMBH (DOSY)   SCHMIDBERG R;  US4812329-A   WESTINGHOUSE ELECTRIC CORP (WESE)   ISENBERG A O;  US4853100-A   HSU M S (HSUM-Individual);  XU SHIXUN (XUSS-Individual)   HSU M S;  US4921680-A   INT FUEL CELLS CORP (ITFU);  TOSHIBA KK (TOKE)   BONK S P,  MORGANTHAL G F,  MIURA Y;  US5015444-A   ISHIKAWAJIMA HARIMA JUKOGYO KK (ISHI)   KOGA M,  WATANABE T;  US5021304-A   WESTINGHOUSE ELECTRIC CORP (WESE)   RUKA F J,  SPENGLER C J;  US5039510-A   IMPERIAL CHEM IND PLC (ICIL)   PINTO A,  TWIGG M V;  US5073405-A   WESTINGHOUSE ELECTRIC CORP (WESE)   VASILOW T R,  ZYMBOLY G E;  US5080689-A   WESTINGHOUSE ELECTRIC CORP (WESE)   PAL U B,  ISENBERG A O,  FOLSER G R;  US5085742-A   WESTINGHOUSE ELECTRIC CORP (WESE)   DOLLARD W J,  FOLSER G R,  PAL U B,  SINGHAL S C;  US5180561-A   ISHIKAWAJIMA HARIMA JUKOGYO KK (ISHI)   MORISHIMA S,  CHIDIIWA S;  US5324452-A   AIR PROD & CHEM INC (AIRP)   ALLAM R J,  BASSETT J D,  ABRARDO J M,  DA PRATO P L;  US5338622-A   ZTEK CORP (ZTEK-Non-standard)   HOAG E D,  HSU M S;  US5346779-A   ISHIKAWAJIMA HARIMA HEAVY IND (ISHI)   NAKAZAWA K;  US5366819-A   CERAMATEC INC (CERA-Non-standard)   KHANDKAR A C,  HARTVIGSEN J J;  US5397656-A   ISHIKAWAJIMA HARIMA HEAVY IND (ISHI)   MORIMOTO H,  UEMATSU H,  HATORI S;  US5401589-A   VICKERS SHIPBUILDING & ENG (VICS);  CJBD LTD (CJBD-Non-standard)   PALMER I,  SEYMOUR C M,  DAMS R A J;  US5458857-A   ROLLS ROYCE & ASSOC LTD (RORO)   COLLINS R D,  OAKLEY M J;  US5462817-A   HSU M S (HSUM-Individual)   HSU M S;  US5470670-A   MATSUSHITA DENKI SANGYO KK (MATU)   GAMO T,  HATOH K,  NIIKURA J,  YASUMOTO E,  HADO K;  WO1992016029-A1   ;  WO1995026430-A2   ;  WO1996005625-A2   ;  US6183703-B1 -- US5858314-A   ZTEK CORP (ZTEK-Non-standard)   HSU M S,  HOAG E D;  EP330751-A   ;  GB2057908-A   IMPERIAL CHEM IND LTD (ICIL)   DAVIDSON P J;  GB2210286-A   ;  JP02120206-A   ;  JP03283266-A   ;  JP62167203-A   HITACHI LTD (HITA)   MIZUNUMA Y,  SHIMADA K,  NOKITA S;  JP63110557-A   ;  US1452145-A   ;  US2127561-A   ;  US4174954-A   ;  US4490445-A   MASSACHUSETTS INST TECHNOLOGY (MASI)   HSU M S;  US4614628-A   MASSACHUSETTS INST TECHNOLOGY (MASI)   HSU M S,  WILSON C F;  US4629537-A   HSU M S (HSUM-Individual)   HSU M S;  US4721556-A   HSU M S (HSUM-Individual)   HSU M S;  US4770955-A   STANDARD OIL CO OHIO (STAH)   RUHL R C;  US4789561-A   DORNIER SYSTEM GMBH (DOSY)   SCHMIDBERG R;  US4812329-A   WESTINGHOUSE ELECTRIC CORP (WESE)   ISENBERG A O;  US4853100-A   HSU M S (HSUM-Individual);  XU SHIXUN (XUSS-Individual)   HSU M S;  US4921680-A   INT FUEL CELLS CORP (ITFU);  TOSHIBA KK (TOKE)   BONK S P,  MORGANTHAL G F,  MIURA Y;  US5015444-A   ISHIKAWAJIMA HARIMA JUKOGYO KK (ISHI)   KOGA M,  WATANABE T;  US5021304-A   WESTINGHOUSE ELECTRIC CORP (WESE)   RUKA F J,  SPENGLER C J;  US5039510-A   IMPERIAL CHEM IND PLC (ICIL)   PINTO A,  TWIGG M V;  US5073405-A   WESTINGHOUSE ELECTRIC CORP (WESE)   VASILOW T R,  ZYMBOLY G E;  US5080689-A   WESTINGHOUSE ELECTRIC CORP (WESE)   PAL U B,  ISENBERG A O,  FOLSER G R;  US5085742-A   WESTINGHOUSE ELECTRIC CORP (WESE)   DOLLARD W J,  FOLSER G R,  PAL U B,  SINGHAL S C;  US5180561-A   ISHIKAWAJIMA HARIMA JUKOGYO KK (ISHI)   MORISHIMA S,  CHIDIIWA S;  US5324452-A   AIR PROD & CHEM INC (AIRP)   ALLAM R J,  BASSETT J D,  ABRARDO J M,  DA PRATO P L;  US5338622-A   ZTEK CORP (ZTEK-Non-standard)   HOAG E D,  HSU M S;  US5346779-A   ISHIKAWAJIMA HARIMA HEAVY IND (ISHI)   NAKAZAWA K;  US5366819-A   CERAMATEC INC (CERA-Non-standard)   KHANDKAR A C,  HARTVIGSEN J J;  US5397656-A   ISHIKAWAJIMA HARIMA HEAVY IND (ISHI)   MORIMOTO H,  UEMATSU H,  HATORI S;  US5401589-A   VICKERS SHIPBUILDING & ENG (VICS);  CJBD LTD (CJBD-Non-standard)   PALMER I,  SEYMOUR C M,  DAMS R A J;  US5458857-A   ROLLS ROYCE & ASSOC LTD (RORO)   COLLINS R D,  OAKLEY M J;  US5462817-A   HSU M S (HSUM-Individual)   HSU M S;  US5470670-A   MATSUSHITA DENKI SANGYO KK (MATU)   GAMO T,  HATOH K,  NIIKURA J,  YASUMOTO E,  HADO K;  WO1992016029-A1   ;  WO2005072017-A1   IDEMITSU KOSAN CO LTD (IDEK)   NAKAMURA H,  ARAKANE T,  IWAKUMA T,  IKEDA K,  IKEDA H,  KUBOTA M;  WO1995026430-A2   ;  WO1996005625-A2   ;  EP904608-B1 -- EP330751-A   ;  EP572017-A1   MURATA MFG CO LTD (MURA)   SHIRATORI A,  TAKAGI H;  GB2057908-A   IMPERIAL CHEM IND LTD (ICIL)   DAVIDSON P J;  GB2210286-A   ;  JP02120206-A   ;  JP03283266-A   ;  JP62167203-A   HITACHI LTD (HITA)   MIZUNUMA Y,  SHIMADA K,  NOKITA S;  JP63110557-A   ;  US1452145-A   ;  US2127561-A   ;  US4174954-A   ;  US4770955-A   STANDARD OIL CO OHIO (STAH)   RUHL R C;  US5338622-A   ZTEK CORP (ZTEK-Non-standard)   HOAG E D,  HSU M S;  WO1992016029-A1   ;  WO1995026430-A2   ;  WO1996005625-A2   ;  US2002102188-A1 -- US5015444-A   ISHIKAWAJIMA HARIMA JUKOGYO KK (ISHI)   KOGA M,  WATANABE T;  US5180561-A   ISHIKAWAJIMA HARIMA JUKOGYO KK (ISHI)   MORISHIMA S,  CHIDIIWA S;  US5609834-A   ISHIKAWAJIMA HARIMA HEAVY IND (ISHI)   HAMADA K,  MIZUSAWA M,  KOGA M;  US5858314-A   ZTEK CORP (ZTEK-Non-standard)   HSU M S,  HOAG E D