Paul M. Sommerfield

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Marine well containment system and method
- Patent number 9,004,176
- Issue date Apr 14, 2015
- Marine Well Containment Company
- Calvin W. Crossley
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
MARINE WELL CONTAINMENT SYSTEM AND METHOD
- Publication number 20150204156
- Publication date Jul 23, 2015
- Marine Well Containment Company
- Calvin W. Crossley
- E21 - EARTH DRILLING MINING
Information Patent Application
Marine Well Containment System and Method
- Publication number 20120018165
- Publication date Jan 26, 2012
- Marine Well Containment Company
- Calvin W. Crossley
- E21 - EARTH DRILLING MINING