TREA

Donnie Williams

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Eccentric reaming tool
    • Patent number 11,988,045
    • Issue date May 21, 2024
    • Stabil Drill Specialties, L.L.C.
    • Sorin Gabriel Teodorescu
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Eccentric reaming tool
    • Patent number 11,603,709
    • Issue date Mar 14, 2023
    • Stabil Drill Specialties, L.L.C.
    • Sorin Gabriel Teodorescu
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    Eccentric Reaming Tool
    • Publication number 20230094335
    • Publication date Mar 30, 2023
    • Sorin Gabriel Teodorescu
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Eccentric ReamingTool
    • Publication number 20190226285
    • Publication date Jul 25, 2019
    • Stabil Drill Specialties, L.L.C.
    • Sorin Gabriel Teodorescu
    • E21 - EARTH DRILLING MINING