John C. Hogan

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Greenhills, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Means for reclaiming galvanizing quality zinc alloy from continuous...
- Patent number 4,269,398
- Issue date May 26, 1981
- Armco Inc.
- John C. Hogan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for reclaiming galvanizing quality zinc alloy from continuou...
- Patent number 4,221,591
- Issue date Sep 9, 1980
- Armco Inc.
- John C. Hogan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...