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Frank H. Turrill
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Huntington, WV, US
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Patents Grants
last 30 patents
Information
Patent Grant
Carbon artifacts and compositions and processes for their manufacture
Patent number
6,013,371
Issue date
Jan 11, 2000
MotorCarbon LLC
Joseph W. Hager
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process for the manufacture of carbon fibers and feedstock therefor
Patent number
4,927,620
Issue date
May 22, 1990
Ashland Oil, Inc.
Clifford Ward
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Process for the manufacture of carbon fibers and feedstock therefor
Patent number
4,671,864
Issue date
Jun 9, 1987
Ashland Oil, Inc.
William R. Sawran
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Naphthenic lube oils
Patent number
4,515,680
Issue date
May 7, 1985
Ashland Oil, Inc.
William P. Hettinger
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for the manufacture of carbon fibers
Patent number
4,497,789
Issue date
Feb 5, 1985
Ashland Oil, Inc.
William R. Sawran
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING