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Jerry R. Rayborn
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New Orleans, LA, US
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last 30 patents
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Patent Grant
Well working compositions, method of decreasing the seepage loss fr...
Patent number
4,428,843
Issue date
Jan 31, 1984
Venture Chemicals, Inc.
Jack C. Cowan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Well working compositions, method of decreasing the seepage loss fr...
Patent number
4,404,107
Issue date
Sep 13, 1983
Venture Chemicals, Inc.
Jack C. Cowan
E21 - EARTH DRILLING MINING
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Patent Grant
Method of enhancing the effect of liquid organic lubricants in dril...
Patent number
4,356,096
Issue date
Oct 26, 1982
Venture Chemicals, Inc.
Jack C. Cowan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...