Thomas J. Yogan

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Ft. Mitchell, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Catalyst comprising potassium and cesium pyrosulfates with vanadium...
- Patent number 4,931,418
- Issue date Jun 5, 1990
- Aristech Chemical Corporation
- Leonard A. Cullo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the oxidation of aromatic hydrocarbons
- Patent number 4,912,234
- Issue date Mar 27, 1990
- Aristech Chemical Corporation
- Leonard A. Cullo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of making anatase-titania attrition-resistant catalyst compo...
- Patent number 4,705,770
- Issue date Nov 10, 1987
- Aristech Chemical Corporation
- Leonard A. Cullo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL