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William S. Butler

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  • Burleson, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cushioning unit shaft seal arrangement
    • Patent number 4,519,617
    • Issue date May 28, 1985
    • Halliburton Company
    • William S. Butler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Aeration preventing shock absorber
    • Patent number 4,440,273
    • Issue date Apr 3, 1984
    • Halliburton Company
    • William S. Butler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Railcar transporting trailer
    • Patent number 4,375,343
    • Issue date Mar 1, 1983
    • Halliburton Company
    • William S. Butler
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Method of assembling a shock absorber employing a coil spring
    • Patent number 4,216,570
    • Issue date Aug 12, 1980
    • Halliburton Company
    • Richard C. Farris
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Truck damping
    • Patent number 4,185,719
    • Issue date Jan 29, 1980
    • Halliburton Company
    • Richard C. Farris
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fluid truck snubber
    • Patent number 4,178,959
    • Issue date Dec 18, 1979
    • Halliburton Company
    • Richard C. Farris
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fabricated backstop/buffstop
    • Patent number 4,146,142
    • Issue date Mar 27, 1979
    • Halliburton Company
    • Charles T. Bomgardner
    • B61 - RAILWAYS
  • Information Patent Grant

    Fluid truck bolster snubber
    • Patent number 4,106,412
    • Issue date Aug 15, 1978
    • Halliburton Company
    • Richard C. Farris
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR