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Gary L. Horton
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Ponca City, OK, US
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last 30 patents
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Patent Grant
Cleaning composition
Patent number
5,230,821
Issue date
Jul 27, 1993
E. I. Du Pont de Nemours and Company
John C. Larson
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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Patent Grant
Removal of impurities
Patent number
4,443,634
Issue date
Apr 17, 1984
Conoco Inc.
William C. Ziegenhain
C07 - ORGANIC CHEMISTRY