David E. Bentley

Person

  • Catoosa, OK, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Plastic pipe repair fitting and connection apparatus

    • Patent number 5,975,587
    • Issue date Nov 2, 1999
    • Continental Industries, Inc.
    • Timothy F. Wood
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Plastic pipe end forming tool

    • Patent number 5,853,272
    • Issue date Dec 29, 1998
    • Continental Industries, Inc.
    • Donald W. Wartluft
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents