Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10563480 | Profile selective system for downhole tools | Sean Campbell, Lennard Sihlis | 2020-02-18 |
| 9739117 | Profile selective system for downhole tools | Sean Campbell, Lennard Sihlis | 2017-08-22 |
| 6341653 | Junk basket and method of use | Piro Shkurti, Vitold P. Serafin | 2002-01-29 |