Frédérick CHURCHILL

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Montreal, CA

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Patents Grantslast 30 patents

Information Patent Grant
Deepwater blow out throttling apparatus and method
- Patent number 8,820,411
- Issue date Sep 2, 2014
- Organoworld Inc.
- Frédérick Churchill
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DEEPWATER BLOW OUT THROTTLING APPARATUS AND METHOD
- Publication number 20120312543
- Publication date Dec 13, 2012
- Frédérick CHURCHILL
- E21 - EARTH DRILLING MINING