Nicholas W. McFarlin

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Odessa, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Top-down cementing of liner assembly
- Patent number 11,686,182
- Issue date Jun 27, 2023
- Weatherford Technology Holdings, LLC
- Zachary S. Trine
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wiper plug with atmospheric chamber
- Patent number 11,613,959
- Issue date Mar 28, 2023
- Weatherford Technology Holdings, LLC
- Nicholas W. McFarlin
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Top-Down Cementing of Liner Assembly
- Publication number 20230119630
- Publication date Apr 20, 2023
- Weatherford Technology Holdings, LLC.
- Zachary S. Trine
- E21 - EARTH DRILLING MINING