Inventor · disambiguated record
Frederick B. Seufert
Also filed as: SEUFERT FREDERICK B
5 granted patents·1 pending application·279 citations·filing 1978–2001
83Inventor score
Top patents by PatentIndex Score
6 records- 0192US5571403AProcess for extracting hydrocarbons from diatomiteTEXACO INC·Filed 1995·Granted Nov 5, 1996·208 cites·22 claims
- 0288US4191845AProcess for converting unsaturated C4 hydrocarbons into normal butaneSTONE & WEBSTER ENG CORP·Filed 1978·Granted Mar 4, 1980·27 cites·36 claims
- 0357US4891950AControl system and method for a synthesis gas processTEXACO INC·Filed 1988·Granted Jan 9, 1990·19 cites·12 claims
- 0457US4523986ALiquefaction of coalTEXACO DEVELOPMENT CORP·Filed 1983·Granted Jun 18, 1985·14 cites·25 claims
- 0552US4526676AIntegrated H-oil process including recovery and treatment of vent and purge gas streams and soot-naphtha streamTEXACO DEVELOPMENT CORP·Filed 1983·Granted Jul 2, 1985·11 cites·13 claims
- 0638US2003015483A1Black water filter for high ash containing feedstockTEXACO INC·Filed 2001·Application pending·0 cites
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