Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10767420 | Roller cone drill bit with evenly loaded cutting elements | Joshua Gatell | 2020-09-08 |
| 10731422 | Hybrid cutting structures with blade undulations | Michael G. Azar | 2020-08-04 |