TREA

Paul A. Wilson

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  • Saint Matthews, KY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sifter stroke screen
    • Patent number 4,287,056
    • Issue date Sep 1, 1981
    • Kinergy Corporation
    • George D. Dumbaugh
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Hopper car discharge apparatus
    • Patent number 4,224,006
    • Issue date Sep 23, 1980
    • Vibranetics, Inc.
    • George D. Dumbaugh
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL