TREA

John Steven Roxworthy

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  • Chicago, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Universal cap tool/tool holder
    • Patent number 7,243,579
    • Issue date Jul 17, 2007
    • Gas Technology Institute
    • Frank Hennessey
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    Self-adjusting pipe wrench for remote applications
    • Publication number 20060236820
    • Publication date Oct 26, 2006
    • Gas Technology Institute
    • Frank Hennessey
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Universal cap tool/tool holder
    • Publication number 20060150778
    • Publication date Jul 13, 2006
    • Gas Technology Institute
    • Frank Hennessey
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS