Theodore M. Classen

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Liberty, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for hydrogenating hydrocarbons
- Patent number 5,133,941
- Issue date Jul 28, 1992
- Phillips Petroleum Company
- George E. Hays
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process and apparatus for hydrogenating hydrocarbons
- Patent number 4,995,961
- Issue date Feb 26, 1991
- Phillips Petroleum Company
- George E. Hays
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL