Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174706 | Pipe in pipe downhole electric heater | Clive D. Menezes | 2021-11-16 |
| 10988987 | Steering assembly control valve | Fraser A. Wheeler, Wei Zhang | 2021-04-27 |
| 10914697 | Roller cone resistivity sensor | Burkay Donderici | 2021-02-09 |
| 10907465 | Closed-loop drilling parameter control | Daniel Winslow, Neelesh Deolalikar, Michael John Strachan | 2021-02-02 |