TREA

James R. Saylor

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  • Johnson County, KS, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Train hopper cover
    • Patent number D268919
    • Issue date May 10, 1983
    • Aero Plastics of Kansas City, Inc.
    • Lewis H. Wiens
    • D12 - Transportation
  • Information Patent Grant

    Hold down bar for hopper car hatch covers
    • Patent number 4,378,742
    • Issue date Apr 5, 1983
    • Aero Plastics of K.C., Inc.
    • James R. Saylor
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Hatch cover for railroad hopper cars
    • Patent number 4,368,674
    • Issue date Jan 18, 1983
    • Aero Plastics of K.C., Inc.
    • Lewis H. Wiens
    • B61 - RAILWAYS