Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7351034 | Impeller device for data acquisition in a flow | Fabien Cens, Gilbert Galland | 2008-04-01 |
| 7301609 | Measuring sonde for a hydrocarbon well | Fabien Cens | 2007-11-27 |
| 7114386 | Method and apparatus for acquiring data in a hydrocarbon well in production | Eric Veignat, Fadhel Rezgui | 2006-10-03 |
| 6170570 | Sinker bar for cable-operated well apparatus | Laurent J. Aguesse, Eric Veignat | 2001-01-09 |