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Todd Roberts

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  • Bossier City, LA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pressure-balanced gate valve
    • Patent number 12,110,980
    • Issue date Oct 8, 2024
    • TECH ENERGY PRODUCTS, L.L.C.
    • Todd Roberts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Filter assembly including flow bore deflector
    • Patent number 11,519,254
    • Issue date Dec 6, 2022
    • Valveworks USA, Inc.
    • Todd Roberts
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Gate valve with full-bore protective sleeve
    • Patent number 11,105,426
    • Issue date Aug 31, 2021
    • Valveworks USA, Inc.
    • Todd Roberts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gate valve with full-bore protective sleeve
    • Patent number 10,508,744
    • Issue date Dec 17, 2019
    • Valveworks USA, Inc.
    • Todd Roberts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Plug valve and methods
    • Patent number 10,247,314
    • Issue date Apr 2, 2019
    • TECH ENERGY PRODUCTS, L.L.C.
    • Todd Roberts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure balanced drilling choke
    • Patent number 10,156,106
    • Issue date Dec 18, 2018
    • TECH ENERGY PRODUCTS, L.L.C.
    • Todd Roberts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Plug valve and methods
    • Patent number 9,897,223
    • Issue date Feb 20, 2018
    • TECH ENERGY PRODUCTS, L.L.C.
    • Todd Roberts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    PRESSURE-BALANCED GATE VALVE
    • Publication number 20220074502
    • Publication date Mar 10, 2022
    • TECH ENERGY PRODUCTS, L.L.C.
    • Todd Roberts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FILTER ASSEMBLY INCLUDING FLOW BORE DEFLECTOR
    • Publication number 20200362685
    • Publication date Nov 19, 2020
    • Valveworks USA, Inc.
    • Todd Roberts
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    GATE VALVE WITH FULL-BORE PROTECTIVE SLEEVE
    • Publication number 20200072363
    • Publication date Mar 5, 2020
    • Valveworks USA, Inc.
    • Todd Roberts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSURE BALANCED DRILLING CHOKE
    • Publication number 20180334869
    • Publication date Nov 22, 2018
    • TECH ENERGY PRODUCTS, L.L.C.
    • Todd Roberts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PLUG VALVE AND METHODS
    • Publication number 20180142797
    • Publication date May 24, 2018
    • TECH ENERGY PRODUCTS, L.L.C.
    • Todd Roberts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GATE VALVE WITH FULL-BORE PROTECTIVE SLEEVE
    • Publication number 20170191570
    • Publication date Jul 6, 2017
    • Valveworks USA, Inc.
    • Todd Roberts
    • E21 - EARTH DRILLING MINING