Charles L. Edwards

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Odessa, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Refining of tertiary butylstyrene
- Patent number 4,543,437
- Issue date Sep 24, 1985
- El Paso Products Company
- James D. Henery
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tertiary-butylstyrene recovery
- Patent number 4,543,438
- Issue date Sep 24, 1985
- El Paso Products Company
- James D. Henery
- C07 - ORGANIC CHEMISTRY