Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9784038 | High-productivity drill bits | Michael L. Case, Tushar Matkar | 2017-10-10 |
| 9546524 | Handling and recovery devices for tubular members and associated methods | Christopher L. Drenth, Anthony Lachance | 2017-01-17 |