Stephen Burrows

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La Chapelle Sur Erdre, FR

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Patents Grantslast 30 patents

Information Patent Grant
Torque anchor for blocking the rotation of a production string of a...
- Patent number 9,869,142
- Issue date Jan 16, 2018
- PCM TECHNOLOGIES
- Francois Millet
- E21 - EARTH DRILLING MINING
Information Patent Grant
Torque anchor for blocking the rotation of a production string of a...
- Patent number 9,771,764
- Issue date Sep 26, 2017
- PCM TECHNOLOGIES
- Francois Millet
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Torque Anchor to Prevent Rotation of Well Production Tubing, System...
- Publication number 20150259997
- Publication date Sep 17, 2015
- PCM Technologies
- Francois Millet
- E21 - EARTH DRILLING MINING
Information Patent Application
TORQUE ANCHOR FOR BLOCKING THE ROTATION OF A PRODUCTION STRING OF A...
- Publication number 20150144327
- Publication date May 28, 2015
- PCM Technologies
- Francois Millet
- E21 - EARTH DRILLING MINING
Information Patent Application
TORQUE ANCHOR FOR BLOCKING THE ROTATION OF A PRODUCTION STRING OF A...
- Publication number 20150047829
- Publication date Feb 19, 2015
- PCM
- Francois Millet
- E21 - EARTH DRILLING MINING