Eric Lauritzen

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Kingwood, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for downhole tubular expansion
- Patent number 7,055,597
- Issue date Jun 6, 2006
- Weatherford/Lamb, Inc.
- Eric Lauritzen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for downhole tubular expansion
- Patent number 6,662,876
- Issue date Dec 16, 2003
- Weatherford/Lamb, Inc.
- Eric Lauritzen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Flow control apparatus for use in a wellbore
- Patent number 6,371,210
- Issue date Apr 16, 2002
- Weatherford/Lamb, Inc.
- Jeffrey Bode
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for downhole tubular expansion
- Publication number 20040149440
- Publication date Aug 5, 2004
- Weatherford/Lamb, Inc.
- Eric Lauritzen
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and apparatus for downhole tubular expansion
- Publication number 20020139540
- Publication date Oct 3, 2002
- Weatherford/Lamb, Inc.
- Eric Lauritzen
- E21 - EARTH DRILLING MINING