Donald C. Walker

Person

  • Pontiac, MI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid conduit quick connectors with anti-spill valves

    • Patent number 5,338,002
    • Issue date Aug 16, 1994
    • Bundy Corporation
    • James McNaughton
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Low pressure tubing quick connector

    • Patent number 5,324,080
    • Issue date Jun 28, 1994
    • Bundy Corporation
    • James McNaughton
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid conduit quick connectors with anti-spill valves

    • Patent number 5,273,254
    • Issue date Dec 28, 1993
    • Huron Products Industries, Inc.
    • James McNaughton
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metal retainer for quick connect tubing connector

    • Patent number 5,257,833
    • Issue date Nov 2, 1993
    • Bundy Corporation
    • James McNaughton
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Plastic retainer for fluid coupling

    • Patent number 5,161,832
    • Issue date Nov 10, 1992
    • Huron Products Industries, Inc.
    • James McNaughton
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Conduit quick connector assembly having a ramped housing with a hai...

    • Patent number 5,000,614
    • Issue date Mar 19, 1991
    • Huron Products Corporation
    • Donald C. Walker
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Swivelable quick connector

    • Patent number 4,869,534
    • Issue date Sep 26, 1989
    • Huron Products Corporation
    • Mark G. Ketcham
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...