TREA

T.D. WILLIAMSON, INC.

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Organization

  • TULSA, OK, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Pipeline caliper pig
    • Patent number 4,953,412
    • Issue date Sep 4, 1990
    • T. D. Williamson, Inc.
    • Jeffrey S. Rosenberg
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Foam pig with textured surface
    • Patent number 4,797,239
    • Issue date Jan 10, 1989
    • T. D. Williamson, Inc.
    • Hyun J. Cho
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pipeline bend verification pig
    • Patent number 4,780,962
    • Issue date Nov 1, 1988
    • T. D. Williamson, Inc.
    • Dennis R. Smith
    • G01 - MEASURING TESTING
  • 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

    Safety closure member
    • Patent number 4,693,278
    • Issue date Sep 15, 1987
    • T. D. Williamson, Inc.
    • Buddy A. Wilson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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...
  • Information Patent Grant

    Underwater tapping machine
    • Patent number 4,579,484
    • Issue date Apr 1, 1986
    • T. D. Williamson, Inc.
    • James B. Sullivan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Methods and apparatus for indicating selected physical parameters i...
    • Patent number 4,522,063
    • Issue date Jun 11, 1985
    • T. D. Williamson, Inc.
    • Burton Ver Nooy
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Pressure activated closure lock
    • Patent number 4,515,287
    • Issue date May 7, 1985
    • T. D. Williamson, Inc.
    • Richard Baudoux
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Closure for a cylindrical opening having improved venting means
    • Patent number 4,466,550
    • Issue date Aug 21, 1984
    • T. D. Williamson, Inc.
    • James B. Sullivan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipeline pig having improved means of sensing changes in the intern...
    • Patent number 4,457,073
    • Issue date Jul 3, 1984
    • T. D. Williamson, Inc.
    • Larry D. Payne
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Unitary pig for use in a pipeline
    • Patent number 4,413,370
    • Issue date Nov 8, 1983
    • T. D. Williamson, Inc.
    • Larry D. Payne
    • B08 - CLEANING
  • Information Patent Grant

    Branch fitting for providing access to the interior of a pipe
    • Patent number 4,411,459
    • Issue date Oct 25, 1983
    • T. D. Williamson, Inc.
    • Burton Ver Nooy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cam-flange
    • Patent number 4,387,740
    • Issue date Jun 14, 1983
    • T. D. Williamson, Inc.
    • Hershel Vanzant
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pig trap closure
    • Patent number 4,237,936
    • Issue date Dec 9, 1980
    • T. D. Williamson Inc.
    • Jack D. Lollis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipeline fitting
    • Patent number 4,058,142
    • Issue date Nov 15, 1977
    • T. D. Williamson, Inc.
    • William J. Rankin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipeline pig
    • Patent number 3,940,855
    • Issue date Mar 2, 1976
    • T. D. Williamson, Inc.
    • Burton Ver Nooy
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    98710051 - SHIIELD
    • Serial number 98710051
    • Filing date Aug 21, 2024
    • T.D. Williamson, LLC
    • 7 - Machines and machine tools
  • Information Trademark

    98418662 - MDS
    • Serial number 98418662
    • Filing date Feb 23, 2024
    • T.D. Williamson, LLC
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    98147049 - TOPSTOPP
    • Serial number 98147049
    • Filing date Aug 23, 2023
    • T.D. Williamson, LLC
    • 6 - Common metals and their alloys
  • Information Trademark

    98147055 - THREAD-O-RING
    • Serial number 98147055
    • Filing date Aug 23, 2023
    • T.D. Williamson, LLC
    • 6 - Common metals and their alloys
  • Information Trademark

    98147022 - VALVESTOPP
    • Serial number 98147022
    • Filing date Aug 23, 2023
    • T.D. Williamson, LLC
    • 6 - Common metals and their alloys
  • Information Trademark

    90284308 - PROSTOPP
    • Serial number 90284308
    • Registration number 6572885
    • Filing date Oct 28, 2020
    • T. D. Williamson, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    88336264 - PROSTOPP
    • Serial number 88336264
    • Filing date Mar 12, 2019
    • T. D. Williamson, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    86347421 - INSPECTRA
    • Serial number 86347421
    • Filing date Jul 24, 2014
    • T. D. Williamson, Inc.
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    85917233 - INSPECTRA
    • Serial number 85917233
    • Registration number 4760768
    • Filing date Apr 29, 2013
    • T. D. Williamson, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    85596275 - SPIRALL
    • Serial number 85596275
    • Registration number 4290258
    • Filing date Apr 12, 2012
    • T. D. Williamson, Inc.
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    77643111 - RAPTOR
    • Serial number 77643111
    • Filing date Jan 5, 2009
    • T. D. Williamson, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    77635090 - INNOVATIONS
    • Serial number 77635090
    • Registration number 3650605
    • Filing date Dec 17, 2008
    • T. D. Williamson, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    77423783 - PROCALC
    • Serial number 77423783
    • Registration number 3628299
    • Filing date Mar 17, 2008
    • T. D. Williamson, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    77352372 - RES-Q
    • Serial number 77352372
    • Registration number 3528861
    • Filing date Dec 14, 2007
    • T. D. Williamson, Inc.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    77142344 - SMART PIPELINE SOLUTIONS
    • Serial number 77142344
    • Filing date Mar 28, 2007
    • T. D. Williamson, Inc.
    • 37 - Building construction
  • Information Trademark

    77137346 - RAMSTOPP
    • Serial number 77137346
    • Filing date Mar 22, 2007
    • T. D. Williamson, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    77136264 - SMART PIPELINE SOLUTIONS
    • Serial number 77136264
    • Filing date Mar 21, 2007
    • T. D. Williamson, Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    77136320 - FORMULA SI
    • Serial number 77136320
    • Registration number 3355366
    • Filing date Mar 21, 2007
    • T. D. Williamson, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    78884997 - SMARTPLUG
    • Serial number 78884997
    • Registration number 3663737
    • Filing date May 16, 2006
    • T. D. Williamson, Inc.
    • 37 - Building construction
  • Information Trademark

    78694550 - SMARTTRAP
    • Serial number 78694550
    • Registration number 3442394
    • Filing date Aug 17, 2005
    • T. D. Williamson, Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    78689271 - X-PIG
    • Serial number 78689271
    • Registration number 3295051
    • Filing date Aug 10, 2005
    • T. D. Williamson, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    78656081 - CONTROLPLUG
    • Serial number 78656081
    • Filing date Jun 22, 2005
    • T. D. Williamson, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    78524600 - FINALSTOPP
    • Serial number 78524600
    • Registration number 3140282
    • Filing date Nov 30, 2004
    • T. D. Williamson, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    78480436 - MAGPIE
    • Serial number 78480436
    • Registration number 3011311
    • Filing date Sep 8, 2004
    • T. D. Williamson, Inc.
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    78480417 - BETTERPLUG
    • Serial number 78480417
    • Filing date Sep 8, 2004
    • T. D. Williamson, Inc.
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    78332150 - V-JET
    • Serial number 78332150
    • Registration number 3197249
    • Filing date Nov 24, 2003
    • T. D. Williamson, Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    78155045 - CLOCK KALIPER
    • Serial number 78155045
    • Registration number 2869149
    • Filing date Aug 16, 2002
    • T. D. Williamson, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78149880 - INSPECTRA
    • Serial number 78149880
    • Filing date Aug 1, 2002
    • T. D. Williamson, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    76042376 - FREEZALL PRO-PLUG
    • Serial number 76042376
    • Registration number 2433691
    • Filing date May 5, 2000
    • T. D. Williamson, Inc.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    75844749 - BRUNAM
    • Serial number 75844749
    • Filing date Nov 9, 1999
    • T. D. Williamson, Inc.
    • 7 - Machines and machine tools