John D. Mandeville

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Baltimore, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Non-invasive cable tester
- Patent number 6,737,871
- Issue date May 18, 2004
- American Electric Power Co., Inc.
- John M. Schneider
- G01 - MEASURING TESTING
Information Patent Grant
Non-invasive cable tester
- Patent number 6,531,880
- Issue date Mar 11, 2003
- American Electric Power Company, Inc.
- John M. Schneider
- G01 - MEASURING TESTING