Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7958951 | Method for assembling an underreaming tool | Jean-Pierre Lassoie, Philippe Fanuel, Olivier Mageren | 2011-06-14 |
| 7946362 | Matrix drill bits with back raked cutting elements | Nuno Da Silva, Nicolas Luyckx | 2011-05-24 |