Harold C. Walters

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Bartlesville, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Azeotropic compositions
- Patent number 4,157,979
- Issue date Jun 12, 1979
- Phillips Petroleum Company
- Harold C. Walters
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Flame retardants for synthetic resins
- Patent number 4,155,900
- Issue date May 22, 1979
- Phillips Petroleum Company
- Harold C. Walters
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acid anhydride to react with impurities in the production of perflu...
- Patent number 4,038,310
- Issue date Jul 26, 1977
- Phillips Petroleum Company
- Geir Bjornson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of perfluoro-n-heptane
- Patent number 4,035,250
- Issue date Jul 12, 1977
- Phillips Petroleum Company
- Harold C. Walters
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrochemical fluorination process utilizing excess current and h...
- Patent number 3,981,783
- Issue date Sep 21, 1976
- Phillips Petroleum Company
- William V. Childs
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR