David Moore Tumlin

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Breaux Bridge, LA, US

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Patents Grantslast 30 patents

Information Patent Grant
Natural gamma ray logging sub method and apparatus
- Patent number 7,217,917
- Issue date May 15, 2007
- David M. Tumlin
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for testing the structural integrity of offsho...
- Patent number 7,155,987
- Issue date Jan 2, 2007
- David M. Tumlin
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for testing the structural integrity of offsho...
- Patent number 6,935,196
- Issue date Aug 30, 2005
- David M. Tumlin
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for plugging a wellbore
- Patent number 6,595,289
- Issue date Jul 22, 2003
- Weatherford/Lamb, Inc.
- David Moore Tumlin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Natural gamma ray logging sub
- Patent number 5,285,065
- Issue date Feb 8, 1994
- Robert A. Daigle
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for plugging a wellbore
- Publication number 20030056953
- Publication date Mar 27, 2003
- Weatherford/Lamb, Inc.
- David Moore Tumlin
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and apparatus for plugging a wellbore
- Publication number 20020162657
- Publication date Nov 7, 2002
- Weatherford/Lamb
- David Moore Tumlin
- E21 - EARTH DRILLING MINING