Michael P. Ekstrom

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Redding, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method of petrophysical formation evaluation in heteroge...
- Patent number 5,675,147
- Issue date Oct 7, 1997
- Schlumberger Technology Corporation
- Michael P. Ekstrom
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for investigating stand-off in a borehole
- Patent number 4,979,151
- Issue date Dec 18, 1990
- Michael P. Ekstrom
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for investigating stand-off in a borehole
- Patent number 4,692,908
- Issue date Sep 8, 1987
- Schlumberger-Doll Research
- Michael P. Ekstrom
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for producing an image log of a wall of a bore...
- Patent number 4,567,759
- Issue date Feb 4, 1986
- Schlumberger Technology Corporation
- Michael P. Ekstrom
- E21 - EARTH DRILLING MINING