John Spooner

Person

  • Muskegon, MI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Aerodynamic skirt bending member

    • Patent number D1039441
    • Issue date Aug 20, 2024
    • Trailer Aerodynamics LLC
    • Justin Kane Morgan
    • D12 - Transportation

Patents Applicationslast 30 patents