Griff W. Froman

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St. John, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrolytic treating apparatus
- Patent number 3,970,537
- Issue date Jul 20, 1976
- Inland Steel Company
- Griff W. Froman
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrolytic method of producing one-side-only coated steel
- Patent number 3,959,099
- Issue date May 25, 1976
- Inland Steel Company
- Griff W. Froman
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR