Douglas S. McKittrick

Person

  • Colorado Springs, CO, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Co-extruded screwdriver

    • Patent number 7,325,469
    • Issue date Feb 5, 2008
    • W Forge Holdings, Inc.
    • Jess Vernon Clampitt, Jr.
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL