Etienne Robein

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Juren.cedilla.on, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method of representing the trajectory of at least one borehole in a...
- Patent number 5,812,493
- Issue date Sep 22, 1998
- Elf Aquitaine Production
- Etienne Robein
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for modelling kinematic seismic data processed with at least...
- Patent number 5,764,514
- Issue date Jun 9, 1998
- Elf Aquitaine Production
- Bernard Raynaud
- G01 - MEASURING TESTING