Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10718171 | Modified die block for drilling rig floor wrench | Todd McCorriston, Patrick J. McDougall | 2020-07-21 |
| 10605014 | Polished rod rotator with height adjuster | Todd McCorriston, Craig Simmers | 2020-03-31 |
| 10557321 | Spinning torque wrench | Radu Gnasienco, Russell Turnbull, Kevin Batahla | 2020-02-11 |
| 10538976 | Floor wrench for a drilling rig | Todd McCorriston, Patrick J. McDougall | 2020-01-21 |