TREA

Nicholas Lee STROHLA

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  • Dallas, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Swivel sub with biasing member
    • Patent number 12,338,692
    • Issue date Jun 24, 2025
    • Halliburton Energy Services, Inc.
    • Nick Strohla
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Spring return system
    • Patent number 12,326,051
    • Issue date Jun 10, 2025
    • Halliburton Energy Services, Inc.
    • Nick Strohla
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Bi-directional swivel sub with lugs
    • Patent number 12,158,043
    • Issue date Dec 3, 2024
    • Halliburton Energy Services, Inc.
    • Nick Strohla
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Top-down squeeze system and method
    • Patent number 10,655,430
    • Issue date May 19, 2020
    • Halliburton Energy Services, Inc.
    • Nicholas Lee Strohla
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Top-down squeeze system and method
    • Patent number 10,633,949
    • Issue date Apr 28, 2020
    • Halliburton Energy Services, Inc.
    • David Jon Tilley
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Top-down squeeze system and method
    • Patent number 10,513,907
    • Issue date Dec 24, 2019
    • Halliburton Energy Services, Inc.
    • Nicholas Lee Strohla
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    SPRING RETURN SYSTEM
    • Publication number 20250067137
    • Publication date Feb 27, 2025
    • Halliburton Energy Services, Inc.
    • Nick Strohla
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Swivel Sub With Intermediate Lug For Extended Rotation
    • Publication number 20240401425
    • Publication date Dec 5, 2024
    • Halliburton Energy Services, Inc.
    • Nick Strohla
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Bi-Directional Swivel Sub With Lugs
    • Publication number 20240401418
    • Publication date Dec 5, 2024
    • Halliburton Energy Services, Inc.
    • Nick Strohla
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Swivel Sub With Biasing Member
    • Publication number 20240401420
    • Publication date Dec 5, 2024
    • Halliburton Energy Services, Inc.
    • Nick Strohla
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    TOP-DOWN SQUEEZE SYSTEM AND METHOD
    • Publication number 20190284899
    • Publication date Sep 19, 2019
    • Halliburton Energy Services, Inc.
    • David Jon Tilley
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    TOP-DOWN SQUEEZE SYSTEM AND METHOD
    • Publication number 20190106964
    • Publication date Apr 11, 2019
    • Halliburton Energy Services, Inc.
    • Nicholas Lee STROHLA
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    TOP-DOWN SQUEEZE SYSTEM AND METHOD
    • Publication number 20180245426
    • Publication date Aug 30, 2018
    • Halliburton Energy Services, Inc.
    • Nicholas Lee STROHLA
    • E21 - EARTH DRILLING MINING