Robert J. Brown

Person

  • Cookeville, TN, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Plug valve assembly

    • Patent number 6,382,591
    • Issue date May 7, 2002
    • Flowserve Management Company
    • David Lamar Bowers
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    High performance butterfly valve

    • Patent number 6,029,949
    • Issue date Feb 29, 2000
    • Flowserve Corporation
    • Robert Joseph Brown
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Adjustable ball valve

    • Patent number 5,746,417
    • Issue date May 5, 1998
    • The Duriron Company, Inc.
    • David Lamar Bowers
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fire resistant seat for flow control valve

    • Patent number 4,373,543
    • Issue date Feb 15, 1983
    • The Duriron Company, Inc.
    • Robert J. Brown
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...