Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138695 | Downhole fluid flow diverting | Olivier Roche | 2018-11-27 |
| 6929076 | Bore hole underreamer having extendible cutting arms | Philippe Fanuel, Jean-Pierre Lassoie, Clint Smith | 2005-08-16 |
| 6886633 | Bore hole underreamer | Philipp Fanuel, Jean-Pierre Lassoie, Clint Smith | 2005-05-03 |