Andrew Franklin

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Aberdeen, GB

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Patents Grantslast 30 patents

Information Patent Grant
Completion system apparatus
- Patent number 11,434,728
- Issue date Sep 6, 2022
- Weatherford U.K. Limited
- Mark Presslie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure integrity testing of one-trip completion assembly
- Patent number 11,306,561
- Issue date Apr 19, 2022
- Weatherford Technology Holdings, LLC
- Andrew Franklin
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Completion System Apparatus
- Publication number 20200386083
- Publication date Dec 10, 2020
- Weatherford U.K. Limited
- Mark Presslie
- E21 - EARTH DRILLING MINING
Information Patent Application
Pressure Integrity Testing of One-Trip Completion Assembly
- Publication number 20200141211
- Publication date May 7, 2020
- Weatherford Technology Holdings, LLC.
- Andrew FRANKLIN
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus for Carrying Chemical Tracers on Downhole Tubulars, Wells...
- Publication number 20190178062
- Publication date Jun 13, 2019
- Weatherford Technology Holdings, LLC.
- John S. Sladic
- E21 - EARTH DRILLING MINING