TREA

John J. Shelton

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  • Tuttle, OK, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pressure compensated single nip three-roll press
    • Patent number 4,798,134
    • Issue date Jan 17, 1989
    • The Mead Corporation
    • Jack Beery
    • B30 - PRESSES
  • Information Patent Grant

    Servo valve
    • Patent number 4,609,012
    • Issue date Sep 2, 1986
    • Fife; Robert L.
    • John J. Shelton
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Web manufacturing apparatus
    • Patent number 4,507,073
    • Issue date Mar 26, 1985
    • Fife Corporation
    • John J. Shelton
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Surface treating apparatus
    • Patent number 4,376,358
    • Issue date Mar 15, 1983
    • Nelson; Robert T.
    • John J. Shelton
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Blasting machine with position sensing and adjustment
    • Patent number 4,286,417
    • Issue date Sep 1, 1981
    • Nelson; Robert T.
    • John J. Shelton
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Linear support apparatus
    • Patent number 4,103,859
    • Issue date Aug 1, 1978
    • Fife Corporation
    • Jerald L. Brown
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR