TREA

Nathan R. Werkheiser

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  • Salmon, ID, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stair tread
    • Patent number D997386
    • Issue date Aug 29, 2023
    • Zamma Corporation, Inc.
    • William Bremer
    • D25 - Building units and construction elements
  • Information Patent Grant

    Tread cap and related methods of use and manufacture
    • Patent number 11,708,697
    • Issue date Jul 25, 2023
    • Zamma Corporation, Inc.
    • William Bremer
    • E04 - BUILDING

Patents Applicationslast 30 patents