Scott Stjernstrom

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Bellaire, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Tubing hanger with integral annulus shutoff valve
- Patent number 8,434,560
- Issue date May 7, 2013
- Cameron International Corporation
- David Baskett
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill-through spool body sleeve assembly
- Patent number 6,966,381
- Issue date Nov 22, 2005
- Cooper Cameron Corporation
- Scott Stjernstrom
- E21 - EARTH DRILLING MINING
Information Patent Grant
Subsea wellhead structure for transferring large external loads
- Patent number 5,971,076
- Issue date Oct 26, 1999
- Cooper Cameron Corporation
- William M. Taylor
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
TUBING HANGER WITH INTEGRAL ANNULUS SHUTOFF VALVE
- Publication number 20100116488
- Publication date May 13, 2010
- Cameron International Corporation
- David Baskett
- E21 - EARTH DRILLING MINING
Information Patent Application
Drill-through spool body sleeve assembly
- Publication number 20040200614
- Publication date Oct 14, 2004
- Cooper Cameron Corporation
- Scott Stjernstrom
- E21 - EARTH DRILLING MINING