TREA

Richard L. Gerich

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  • Mansfield, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid level sensor
    • Patent number 6,973,828
    • Issue date Dec 13, 2005
    • Therm-O-Disc, Incorporated
    • Bernd D. Zimmermann
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Liquid level sensor
    • Patent number 6,862,932
    • Issue date Mar 8, 2005
    • Therm-O-Disc, Incorporated
    • Bernd D. Zimmermann
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Liquid level sensor
    • Publication number 20050109103
    • Publication date May 26, 2005
    • Bernd D. Zimmermann
    • G01 - MEASURING TESTING
  • Information Patent Application

    Liquid level sensor
    • Publication number 20030183001
    • Publication date Oct 2, 2003
    • Bernd D. Zimmermann
    • G01 - MEASURING TESTING