Wilbert J. Janos

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North Ridgeville, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Hot annealed weld inspection
- Patent number 4,644,272
- Issue date Feb 17, 1987
- Republic Steel Corporation
- Wilbert J. Janos
- G01 - MEASURING TESTING
Information Patent Grant
Electromagnetic flaw detection system and method incorporating impr...
- Patent number 4,191,922
- Issue date Mar 4, 1980
- Republic Steel Corporation
- Richard M. Harris
- G01 - MEASURING TESTING