Randy J. Wester

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Spring, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Nested stack-down casing hanger system for subsea wellheads
- Patent number 6,640,902
- Issue date Nov 4, 2003
- FMC Technologies, Inc.
- Robert B. Baten
- E21 - EARTH DRILLING MINING
Information Patent Grant
Non-intrusive pressure measurement device for subsea well casing an...
- Patent number 6,513,596
- Issue date Feb 4, 2003
- FMC Technologies, Inc.
- Randy J. Wester
- E21 - EARTH DRILLING MINING
Information Patent Grant
Subsea well casing hanger packoff system
- Patent number 4,900,041
- Issue date Feb 13, 1990
- FMC Corporation
- Bob C. Hopkins
- E21 - EARTH DRILLING MINING
Information Patent Grant
Subsea casing hanger suspension system
- Patent number 4,836,579
- Issue date Jun 6, 1989
- FMC Corporation
- Randy J. Wester
- E21 - EARTH DRILLING MINING
Information Patent Grant
Casing hanger and packoff running tool
- Patent number 4,836,288
- Issue date Jun 6, 1989
- FMC Corporation
- Randy J. Wester
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Nested stack-down casing hanger system for subsea wellheads
- Publication number 20030006041
- Publication date Jan 9, 2003
- Robert B. Baten
- E21 - EARTH DRILLING MINING
Information Patent Application
Non-intrusive pressure measurement device for subsea well casing an...
- Publication number 20010027865
- Publication date Oct 11, 2001
- Randy J. Wester
- E21 - EARTH DRILLING MINING