Ely S. Zofan

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Columbus, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Cathodic protection of structures
- Patent number 4,664,764
- Issue date May 12, 1987
- Floyd Bell Associates, Inc.
- Ely S. Zofan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...