Alain Dumont

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Logging apparatus having a wall engaging pad with longitudinally al...
- Patent number 5,198,770
- Issue date Mar 30, 1993
- Schlumberger Technology Corporation
- Jean-Luc Decorps
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for the acoustic inspection of a borehole fitt...
- Patent number 4,685,092
- Issue date Aug 4, 1987
- Schlumberger Technology Corporation
- Alain Dumont
- E21 - EARTH DRILLING MINING