TREA

William A. Lambertson

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  • Roebuck, SC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary motion damping means
    • Patent number 4,633,980
    • Issue date Jan 6, 1987
    • William A. Lambertson
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Rotary motion damping means
    • Patent number 4,516,667
    • Issue date May 14, 1985
    • William A. Lambertson
    • G06 - COMPUTING CALCULATING COUNTING