Inventor · disambiguated record
William R. Sawran
Also filed as: SAWRAN WILLIAM R
4 granted patents·64 citations·filing 1978–1985
76Inventor score
Files withASHLAND OIL INC4
Top patents by PatentIndex Score
4 records- 0183US4497789AProcess for the manufacture of carbon fibersASHLAND OIL INC·Filed 1982·Granted Feb 5, 1985·33 cites·35 claims
- 0276US4671864AProcess for the manufacture of carbon fibers and feedstock thereforASHLAND OIL INC·Filed 1985·Granted Jun 9, 1987·22 cites·9 claims
- 0350US4307052AProcess for carbon electrode manufactureASHLAND OIL INC·Filed 1980·Granted Dec 22, 1981·7 cites·4 claims
- 0437US4218305AExtrusion oil composition for carbon electrode manufactureASHLAND OIL INC·Filed 1978·Granted Aug 19, 1980·2 cites·4 claims
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