Richard E. Say

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Spencer, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of making a string of cathodic protection anodes
- Patent number 5,185,921
- Issue date Feb 16, 1993
- Materials Protection Company
- Mathew A. Pfaller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathodic protection anode, connector, and method of making
- Patent number 5,090,924
- Issue date Feb 25, 1992
- Materials Protection Company
- Mathew A. Pfaller
- H01 - BASIC ELECTRIC ELEMENTS