Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10689919 | Systems and methods for releasing a portion of a drill string from a drilled cable | Christopher L. Drenth, Michel Lauzon | 2020-06-23 |
| 10626684 | Handling and recovery devices for tubular members and associated methods | Christopher L. Drenth, Jeff Hogan | 2020-04-21 |
| 10626692 | Overshot assembly and systems and methods of using same | Christopher L. Drenth | 2020-04-21 |