TREA

Michael J. Denk

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic cushion
    • Patent number 9,534,458
    • Issue date Jan 3, 2017
    • Hydril USA Distribution LLC
    • Ahmet Duman
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    INTEGRATED COMPOSITE SEALS FOR RAM BODY
    • Publication number 20240271502
    • Publication date Aug 15, 2024
    • Hydril USA Distribution LLC
    • Manuel Garibay
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    INTEGRATED COMPOSITE SEALS FOR RAM BODY
    • Publication number 20220372830
    • Publication date Nov 24, 2022
    • Baker Hughes Oilfield Operations LLC
    • Manuel Garibay
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    PUMP CHAMBER POSITION INDICATOR
    • Publication number 20200116142
    • Publication date Apr 16, 2020
    • Hydril USA Distribution LLC
    • Ahmet Duman
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    PUMP CHAMBER POSITION INDICATOR
    • Publication number 20170045044
    • Publication date Feb 16, 2017
    • Hydril USA Distribution, LLC
    • Ahmet DUMAN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MODULAR MUD LIFT PUMP ASSEMBLY
    • Publication number 20150240578
    • Publication date Aug 27, 2015
    • Ahmet DUMAN
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    HYDRAULIC CUSHION
    • Publication number 20140262531
    • Publication date Sep 18, 2014
    • HYDRIL USA MANUFACTURING LLC
    • Ahmet DUMAN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Valve Actuator with Degressive Characteristic Spring
    • Publication number 20140061522
    • Publication date Mar 6, 2014
    • Vetco Gray Inc.
    • Mihirkumar Pravinbhai Patel
    • E21 - EARTH DRILLING MINING