TREA

Steven F. Thiel

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  • Colgate, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vibratory trench roller
    • Patent number D461197
    • Issue date Aug 6, 2002
    • Wacker Corporation
    • Daniel Geier
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Vibratory trench roller
    • Patent number D454141
    • Issue date Mar 5, 2002
    • Wacker Corporation
    • Daniel Geier
    • D15 - Machines not elsewhere specified