TREA

Gene R. Ralls

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  • Tulsa, OK, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and an apparatus for fusing a sidewall fitting onto a plasti...
    • Patent number 6,406,587
    • Issue date Jun 18, 2002
    • Connectra Fusion Technologies, LLC
    • Gene R. Ralls
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Facer and hand held tool for joining small diameter plastic pipe
    • Patent number 5,919,335
    • Issue date Jul 6, 1999
    • TDW Delaware, Inc.
    • Gene R. Ralls
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Device for plugging the interior of a pipe
    • Patent number 5,531,250
    • Issue date Jul 2, 1996
    • TDW Delaware, Inc.
    • Eric N. Freeman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for repairing a transport pipe
    • Patent number 5,363,541
    • Issue date Nov 15, 1994
    • TDW Delaware, Inc.
    • Danny D. Toomey
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for repairing a transport pipe
    • Patent number 5,280,670
    • Issue date Jan 25, 1994
    • TDW Delaware, Inc.
    • Danny D. Toomey
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pipeline bend detector pig
    • Patent number 5,205,048
    • Issue date Apr 27, 1993
    • TDW Delaware, Inc.
    • Danny D. Toomey
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cleaning pig with debris flushing action
    • Patent number 4,720,884
    • Issue date Jan 26, 1988
    • T. D. Williamson, Inc.
    • Gene R. Ralls
    • B08 - CLEANING
  • Information Patent Grant

    Precise alignment adapter flange
    • Patent number 4,609,209
    • Issue date Sep 2, 1986
    • T. D. Williamson, Inc.
    • Gene R. Ralls
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flag-type pig-sig
    • Patent number 4,596,204
    • Issue date Jun 24, 1986
    • T. D. Williamson, Inc.
    • Gene R. Ralls
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...