Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10400580 | Temperature sensor technique for determining a well fluid characteristic | Alain Guelat, Yves Manin | 2019-09-03 |
| 8464582 | Variable throat venturi flow meter having a plurality of section-varying elements | Gilles Roux, Stéphane Chareille, Pierre Mouget | 2013-06-18 |
| 8156801 | Flow metering device | Jean-Michel Hache, Gilles Roux | 2012-04-17 |