TREA

Ryan F. Hall

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  • Charlotte, NC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Drilling apparatus and method
    • Patent number 9,364,903
    • Issue date Jun 14, 2016
    • Irwin Industrial Tool Company
    • Ryan Hall
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Step drill for wood
    • Patent number 9,156,094
    • Issue date Oct 13, 2015
    • Irwin Industrial Tool Company
    • LaVerne R. Durfee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    DRILLING APPARATUS AND METHOD
    • Publication number 20150101177
    • Publication date Apr 16, 2015
    • Irwin Industrial Tool Company
    • Ryan Hall
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    STEP DRILL FOR WOOD
    • Publication number 20130189044
    • Publication date Jul 25, 2013
    • LaVerne R. Durfee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR