ER

Etienne Robein

EP Elf Aquitaine Production: 2 patents #13 of 94Top 15%
Overall (All Time): #2,261,253 of 4,157,543Top 55%
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Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5812493 Method of representing the trajectory of at least one borehole in a space-time domain Stefan Kaculini 1998-09-22
5764514 Method for modelling kinematic seismic data processed with at least one motion operator Bernard Raynaud 1998-06-09