Glen F. Crum

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Odessa, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Refining of tertiary butylstyrene
- Patent number 4,514,261
- Issue date Apr 30, 1985
- El Paso Products Company
- Glen F. Crum
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tertiary-butylstyrene production
- Patent number 4,393,263
- Issue date Jul 12, 1983
- El Paso Products Company
- Glen F. Crum
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst composition for producing tertiary-butylstyrene
- Patent number 4,384,985
- Issue date May 24, 1983
- El Paso Products Company
- Glen F. Crum
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst composition for producing tertiary-butylstyrene
- Patent number 4,363,748
- Issue date Dec 14, 1982
- El Paso Products Company
- Glen F. Crum
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of tertiary-butylstyrene
- Patent number 4,291,183
- Issue date Sep 22, 1981
- El Paso Products Company
- Glen F. Crum
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing tertiary-butylstyrene
- Patent number 4,291,184
- Issue date Sep 22, 1981
- El Paso Products Company
- Glen F. Crum
- C07 - ORGANIC CHEMISTRY