Charles B. Boyce

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New Ulm, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Riserless modular subsea well intervention, method and apparatus
- Patent number 7,891,429
- Issue date Feb 22, 2011
- Saipem America Inc.
- Charles B. Boyce
- E21 - EARTH DRILLING MINING
Information Patent Grant
Riserless modular subsea well intervention, method and apparatus
- Patent number 7,487,836
- Issue date Feb 10, 2009
- Saipem America Inc.
- Charles B. Boyce
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
EMBEDDED MULTI-STRING WELL HEAD SHEAR
- Publication number 20110088911
- Publication date Apr 21, 2011
- INTERMOOR, INC.
- Charles Brent Boyce
- E21 - EARTH DRILLING MINING
Information Patent Application
Riserless modular subsea well intervention, method and apparatus
- Publication number 20060231264
- Publication date Oct 19, 2006
- Charles B. Boyce
- E21 - EARTH DRILLING MINING
Information Patent Application
Riserless modular subsea well intervention, method and apparatus
- Publication number 20060231263
- Publication date Oct 19, 2006
- Sonsub Inc.
- Charles B. Boyce
- E21 - EARTH DRILLING MINING