TREA

William G. Sonderman

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  • Cincinnati, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Switch housing
    • Patent number D294344
    • Issue date Feb 23, 1988
    • Xomox Corporation
    • Paul H. Troutman
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Switch housing
    • Patent number D294345
    • Issue date Feb 23, 1988
    • Xomox Corporation
    • Paul H. Troutman
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Magnetic switch housing assembly
    • Patent number 4,663,601
    • Issue date May 5, 1987
    • Xomox Corporation
    • Paul H. Troutman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball valve assembly
    • Patent number 4,342,444
    • Issue date Aug 3, 1982
    • Xomox Corporation
    • William G. Sonderman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...