Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9038752 | Rotary drag bit | Jason Maw | 2015-05-26 |
| 8881848 | Fixed cutter drill bit with rotating cutter disc | Kevin Christenson | 2014-11-11 |
| 8851204 | Mud motor with integrated percussion tool and drill bit | Justin Forbes | 2014-10-07 |
| 6742609 | Rotational impact drill assembly | Peter J. Gillis, Ian Gillis | 2004-06-01 |
| 6571888 | Apparatus and method for directional drilling with coiled tubing | Laurier E. Comeau, Ian Gillis | 2003-06-03 |
| 6330912 | Pack-off bushing | Ian Gillis | 2001-12-18 |