Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10267098 | Drill string constant velocity connection | — | 2019-04-23 |
| 9556677 | Directional drilling systems | Raymond C. Smith | 2017-01-31 |
| 7237626 | Tool module connector for use in directional drilling | Rishi Gurjar, Michael T. Sutherland | 2007-07-03 |