TREA

Charles W. Doering

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  • Louisville, KY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pushed dethatching unit
    • Patent number RE32551
    • Issue date Dec 1, 1987
    • Brinly-Hardy Co., Inc.
    • Charles W. Doering
    • 056 - Harvesters
  • Information Patent Grant

    Pulled cart
    • Patent number D286992
    • Issue date Dec 2, 1986
    • Brinly-Hardy Co., Inc.
    • Charles W. Doering
    • D12 - Transportation
  • Information Patent Grant

    Trailing dethatcher
    • Patent number D282261
    • Issue date Jan 21, 1986
    • Brinly-Hardy Co., Inc.
    • Charles W. Doering
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Pulled aerator
    • Patent number D281693
    • Issue date Dec 10, 1985
    • Brinly-Hardy Co., Inc.
    • Charles W. Doering
    • D15 - Machines not elsewhere specified