Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10968708 | Apparatus and method for raising components from a wellbore | Bruce McGarian | 2021-04-06 |
| 7066250 | Well tubing/casing vibrator apparatus | Lloyd A. Webb, Thomas D. Southall, Orvie Emmanuel Berg | 2006-06-27 |
| 5697438 | Torque control device for downhole milling | Hans H. Rehbock, Edgar D. Lueders | 1997-12-16 |
| 5690170 | Hydraulic cutting overshot | Charles D. Hailey | 1997-11-25 |