C. Jack Hart

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Bartlesville, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and process for carbon black production
- Patent number 4,643,880
- Issue date Feb 17, 1987
- Phillips Petroleum Company
- William R. King
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for producing carbon black
- Patent number 4,601,892
- Issue date Jul 22, 1986
- Phillips Petroleum Company
- C. Jack Hart
- C01 - INORGANIC CHEMISTRY