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Kenneth Heidt Matthews

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  • Kingwood, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for measuring characteristics of fluid in a re...
    • Patent number 11,739,636
    • Issue date Aug 29, 2023
    • Halliburton Energy Services, Inc.
    • Dale E. Jamison
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Valve seal assembly
    • Patent number 11,028,933
    • Issue date Jun 8, 2021
    • Emerson Vulcan Holding LLC
    • Kenneth Heidt Matthews
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Actuatable paddle and methods of use
    • Patent number 10,955,325
    • Issue date Mar 23, 2021
    • Halliburton Energy Services, Inc.
    • Kenneth Heidt Matthews
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Method and apparatus for measuring characteristics of fluid in a re...
    • Patent number 10,947,843
    • Issue date Mar 16, 2021
    • Halliburton Energy Services, Inc.
    • Dale E. Jamison
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gasket seal seat ring
    • Patent number 10,323,753
    • Issue date Jun 18, 2019
    • Emerson Vulcan Holding LLC
    • Kenneth Heidt Matthews
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable diameter viscometer for evaluating well fluids
    • Patent number 10,241,019
    • Issue date Mar 26, 2019
    • Halliburton Energy Services, Inc.
    • Dale E. Jamison
    • G01 - MEASURING TESTING
  • Information Patent Grant

    In situ gasket assembly
    • Patent number 10,228,063
    • Issue date Mar 12, 2019
    • Emerson Vulcan Holding LLC
    • Kenneth Heidt Matthews
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Displacement measurement cement testing
    • Patent number 10,012,634
    • Issue date Jul 3, 2018
    • Halliburton Energy Services, Inc.
    • Kenneth Heidt Matthews
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Threaded safety cap
    • Patent number 9,937,447
    • Issue date Apr 10, 2018
    • Halliburton Energy Services, Inc.
    • Kenneth Heidt Matthews
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Flexure membrane for drilling fluid test system
    • Patent number 9,790,753
    • Issue date Oct 17, 2017
    • Halliburton Energy Services, Inc.
    • Dale E. Jamison
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Apparatus and method to test a property of a fluid
    • Patent number 9,297,734
    • Issue date Mar 29, 2016
    • Halliburton Energy Services, Inc.
    • Kingsley Ihueze Nzeadibe
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Dynamic fluid gas bleeder manifold
    • Patent number 9,255,647
    • Issue date Feb 9, 2016
    • Halliburton Energy Services, Inc.
    • Kenneth Heidt Matthews
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Safety cap
    • Patent number 9,091,347
    • Issue date Jul 28, 2015
    • Halliburton Energy Services, Inc.
    • Dale Eugene Jamison
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multi-fluid injector core holder
    • Patent number 9,051,800
    • Issue date Jun 9, 2015
    • Halliburton Energy Services, Inc.
    • Kenneth Heidt Matthews
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID DIODE
    • Publication number 20240068358
    • Publication date Feb 29, 2024
    • Halliburton Energy Services, Inc.
    • Kenneth H. MATTHEWS
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Method and Apparatus for Measuring Characteristics of Fluid in a Re...
    • Publication number 20210180449
    • Publication date Jun 17, 2021
    • Halliburton Energy Services, Inc.
    • Dale E. Jamison
    • G01 - MEASURING TESTING
  • Information Patent Application

    Valve Seal Assembly
    • Publication number 20200232573
    • Publication date Jul 23, 2020
    • Emerson Vulcan Holding LLC
    • Kenneth Heidt Matthews
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Method and Apparatus for Measuring Characteristics of Fluid in a Re...
    • Publication number 20180223658
    • Publication date Aug 9, 2018
    • Halliburton Energy Services, Inc.
    • Dale E. Jamison
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Gasket Seal Seat Ring
    • Publication number 20170292613
    • Publication date Oct 12, 2017
    • Pentair Valves & Controls US LP
    • Kenneth Heidt Matthews
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Actuatable Paddle And Methods Of Use
    • Publication number 20170212026
    • Publication date Jul 27, 2017
    • Halliburton Energy Services, Inc.
    • Kenneth Heidt Matthews
    • G01 - MEASURING TESTING
  • Information Patent Application

    VARIABLE DIAMETER VISCOMETER FOR EVALUATING WELL FLUIDS
    • Publication number 20170176310
    • Publication date Jun 22, 2017
    • Halliburton Energy Services, Inc.
    • Dale E. Jamison
    • G01 - MEASURING TESTING
  • Information Patent Application

    DISPLACEMENT MEASUREMENT CEMENT TESTING
    • Publication number 20160238586
    • Publication date Aug 18, 2016
    • Halliburton Energy Services, Inc.
    • Kenneth Heidt MATTHEWS
    • G01 - MEASURING TESTING
  • Information Patent Application

    FLEXURE MEMBRANE FOR DRILLING FLUID TEST SYSTEM
    • Publication number 20150354300
    • Publication date Dec 10, 2015
    • Halliburton Energy Services, Inc.
    • Dale E. Jamison
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    THREADED SAFETY CAP
    • Publication number 20150246299
    • Publication date Sep 3, 2015
    • Halliburton Energy Services, Inc.
    • Kenneth Heidt Matthews
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Dynamic Fluid Gas Bleeder Manifold
    • Publication number 20140238495
    • Publication date Aug 28, 2014
    • Halliburton Energy Services, Inc.
    • Kenneth Heidt Matthews
    • G01 - MEASURING TESTING
  • Information Patent Application

    APPARATUS AND METHOD TO TEST A PROPERTY OF A FLUID
    • Publication number 20140026645
    • Publication date Jan 30, 2014
    • Halliburton Energy Services, Inc.
    • Kingsley Ihueze Nzeadibe
    • G01 - MEASURING TESTING
  • Information Patent Application

    Multi-Fluid Injector Core Holder
    • Publication number 20130276554
    • Publication date Oct 24, 2013
    • Halliburton Energy Services, Inc.
    • Kenneth Heidt MATTHEWS
    • G01 - MEASURING TESTING
  • Information Patent Application

    Safety Cap
    • Publication number 20130193142
    • Publication date Aug 1, 2013
    • Halliburton Energy Services, Inc.
    • Dale Eugene Jamison
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Modular Roller Oven and Associated Methods
    • Publication number 20130048623
    • Publication date Feb 28, 2013
    • Dale E. Jamison
    • G01 - MEASURING TESTING
  • Information Patent Application

    Modular Roller Oven and Associated Methods
    • Publication number 20130053284
    • Publication date Feb 28, 2013
    • Dale E. Jamison
    • G01 - MEASURING TESTING