TREA

Troy Johnson

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  • Jamestown, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ladder with top for holding an impact driver and method
    • Patent number 10,801,263
    • Issue date Oct 13, 2020
    • Werner Co.
    • Joseph Dangrow
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Ladder top
    • Patent number D887581
    • Issue date Jun 16, 2020
    • Werner Co.
    • Joseph Dangrow
    • D25 - Building units and construction elements

Patents Applicationslast 30 patents

  • Information Patent Application

    Ladder Top and Ladder
    • Publication number 20240376778
    • Publication date Nov 14, 2024
    • Werner Co.
    • Joseph Dangrow
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Ladder with Top for Holding an Impact Driver and Method
    • Publication number 20210025232
    • Publication date Jan 28, 2021
    • Werner Co.
    • Joseph Dangrow
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Ladder with Top for Holding an Impact Driver and Method
    • Publication number 20190264505
    • Publication date Aug 29, 2019
    • Werner Co.
    • Joseph Dangrow
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS