William J. Mattox

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Baton Rouge, LA, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for the refining of used motor oils and products thereof
- Patent number 4,105,538
- Issue date Aug 8, 1978
- William J. Mattox
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
High surface area alumina and method for the preparation thereof
- Patent number 4,018,881
- Issue date Apr 19, 1977
- Exxon Research and Engineering Company
- William J. Mattox
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for preparing a heavy crude conversion catalyst
- Patent number 3,993,599
- Issue date Nov 23, 1976
- Exxon Research and Engineering Company
- William J. Mattox
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Alumina synthesis
- Patent number 3,961,036
- Issue date Jun 1, 1976
- Exxon Research and Engineering Company
- Glen P. Hamner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL