David Rounds

Person

  • Forney, TX, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Geothermal power generation

    • Patent number 11,421,516
    • Issue date Aug 23, 2022
    • SIGL-G, LLC
    • Kenneth Bowdon
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents