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David L. Ruhlman

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  • Macomb Township, Macomb County, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pivot-arm overtravel in a motion transmitting remote
    • Patent number 5,857,386
    • Issue date Jan 12, 1999
    • Teleflex Incorporated
    • David L. Ruhlman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rack and roller core element adjust
    • Patent number 5,167,166
    • Issue date Dec 1, 1992
    • Teleflex Incorporated
    • David L. Ruhlman
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...