Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149498 | Wired downhole adjustable mud motors | Jeffery Ronald Clausen | 2021-10-19 |
| 11035415 | Universal driveshaft assembly | Masoud Kalantari | 2021-06-15 |
| 11002099 | Valves for actuating downhole shock tools in connection with concentric drive systems | Jeffery Ronald Clausen, Sean Matthew Donald | 2021-05-11 |