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Darrell L. Jones

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  • Ojai, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Telescopic tubes locking device
    • Patent number 5,492,430
    • Issue date Feb 20, 1996
    • Hammoms; Carl A.
    • Darrell L. Jones
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Composite tubing connector assembly
    • Patent number 4,810,010
    • Issue date Mar 7, 1989
    • Vetco Gray Inc.
    • Darrell L. Jones
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...