David A. JOY

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Willis, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Smarter slug flow conditioning and control
- Patent number 10,472,946
- Issue date Nov 12, 2019
- Weatherford Technology Holdings, LLC
- Rajan N. Chokshi
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SMARTER SLUG FLOW CONDITIONING AND CONTROL
- Publication number 20160084063
- Publication date Mar 24, 2016
- Weatherford Technology Holdings, LLC.
- Rajan N. CHOKSHI
- E21 - EARTH DRILLING MINING