TREA

Jeffrey Robert Dupuis

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    VIV suppression devices with buoyancy modules
    • Patent number 10,669,785
    • Issue date Jun 2, 2020
    • VIV Solutions LLC
    • Donald Wayne Allen
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Helical strakes and collar
    • Patent number 10,473,131
    • Issue date Nov 12, 2019
    • VIV Solutions LLC
    • Donald Wayne Allen
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Multiple component fairing
    • Patent number 10,344,785
    • Issue date Jul 9, 2019
    • VIV Solutions LLC
    • Donald Wayne Allen
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Two-piece U-shaped fairing
    • Patent number 9,702,482
    • Issue date Jul 11, 2017
    • VIV Solutions LLC
    • Donald Wayne Allen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Fairing having an offset opening
    • Patent number 9,677,688
    • Issue date Jun 13, 2017
    • VIV Solutions LLC
    • Donald Wayne Allen
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Spaced VIV suppression system
    • Patent number 9,523,247
    • Issue date Dec 20, 2016
    • VIV Solutions LLC
    • Donald Wayne Allen
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Spring systems for vortex suppression devices
    • Patent number 9,163,781
    • Issue date Oct 20, 2015
    • VIV Solutions LLC
    • Donald Wayne Allen
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Spring systems for vortex suppression devices
    • Patent number 8,944,722
    • Issue date Feb 3, 2015
    • VIV Solutions, LLC
    • Donald Wayne Allen
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents