Andrew Harrison

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Misalignment mitigation in a rotating control device
- Patent number 9,932,786
- Issue date Apr 3, 2018
- Weatherford Technology Holdings, LLC
- James W. Chambers
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Misalignment Mitigation in a Rotating Control Device
- Publication number 20150345236
- Publication date Dec 3, 2015
- Weatherford Technology Holdings, LLC.
- James W. Chambers
- E21 - EARTH DRILLING MINING