TREA

Paul W. Shumway

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  • Phoenix, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Threadless pipe coupler for sprinkler pipe
    • Patent number 5,671,955
    • Issue date Sep 30, 1997
    • American Fence Corporation
    • Paul W. Shumway
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Threadless pipe coupler
    • Patent number 5,490,694
    • Issue date Feb 13, 1996
    • American Fence Corp
    • Paul W. Shumway
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe and coupling system
    • Patent number 5,131,697
    • Issue date Jul 21, 1992
    • American Fence Company, Inc.
    • Paul W. Shumway
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...