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David E. Parker

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  • Clemmons, NC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Compact drive mechanism with selective reverse power output
    • Patent number 9,115,785
    • Issue date Aug 25, 2015
    • Radu Kramer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable speed transmission
    • Patent number 5,074,826
    • Issue date Dec 24, 1991
    • Fairchild Industrial Products Company
    • David E. Parker
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...