Richard D. Zerod

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Union Lake, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
System for detecting low liquid level and probe therefor
- Patent number 4,591,839
- Issue date May 27, 1986
- Gulf & Western Manufacturing Company
- Ben J. Charboneau
- G01 - MEASURING TESTING
Information Patent Grant
System for detecting low liquid level and probe therefor
- Patent number 4,506,258
- Issue date Mar 19, 1985
- Gulf & Western Manufacturing Company
- Ben J. Charboneau
- G01 - MEASURING TESTING