Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975783 | Reaming and stabilization tool and method for its use in a borehole | Jean-Pierre Lassoie, Olivier Mageren, Luis Quintana, Erik Stein Moi, Erik Dithmar | 2011-07-12 |
| 7958951 | Method for assembling an underreaming tool | Jean-Pierre Lassoie, Valerie Sillen, Olivier Mageren | 2011-06-14 |