Jean-Luc Decorps

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Transmitter device with two insulating couplings for use in a borehole
- Patent number 5,396,232
- Issue date Mar 7, 1995
- Schlumberger Technology Corporation
- Yves M. G. Mathieu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electrically controlled latch for well applications
- Patent number 5,353,877
- Issue date Oct 11, 1994
- Schlumberger Technology Corporation
- Jean-Luc DeCorps
- E21 - EARTH DRILLING MINING
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 acquiring seismic signals in a borehole
- Patent number 4,575,831
- Issue date Mar 11, 1986
- Schlumberger Technology Corporation
- Jean-Luc Decorps
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for acquiring seismic signals in a borehole
- Patent number 4,563,757
- Issue date Jan 7, 1986
- Schlumberger Technology Corporation
- Jean-Luc Decorps
- E21 - EARTH DRILLING MINING