Jeffrey A. Beren

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Westport, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for electromagnetic logging with two dimension...
- Patent number 5,434,507
- Issue date Jul 18, 1995
- Schlumberger Technology Corporation
- Jeffrey A. Beren
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of evaluating a geological formation using a logging tool in...
- Patent number 5,406,206
- Issue date Apr 11, 1995
- Schlumberger Technology Corporation
- Kambiz A. Safinya
- G01 - MEASURING TESTING
Information Patent Grant
Logging earth formations with electromagnetic energy to determine c...
- Patent number 5,345,179
- Issue date Sep 6, 1994
- Schlumberger Technology Corporation
- Tarek M. Habashy
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method of logging using slot antenna having two nonpa...
- Patent number 5,243,290
- Issue date Sep 7, 1993
- Schlumberger Technology Corporation
- Kambiz A. Safinya
- G01 - MEASURING TESTING
Information Patent Grant
Electromagnetic logging method and apparatus with scanned magnetic...
- Patent number 5,210,495
- Issue date May 11, 1993
- Schlumberger Technology Corp.
- Tarek M. Hapashy
- G01 - MEASURING TESTING