Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11391304 | Rotary actuator | Gavin David Cowie | 2022-07-19 |
| 11047206 | Valve | Gavin David Cowie | 2021-06-29 |
| 10801287 | Gate valve | Gavin David Cowie | 2020-10-13 |
| 10683721 | Test tree and actuator | Gavin David Cowie | 2020-06-16 |
| 10267342 | Rotary actuator | Gavin David Cowie | 2019-04-23 |
| 10246969 | Valve apparatus | Gavin David Cowie | 2019-04-02 |
| 7779918 | Wellbore control device | Gavin David Cowie | 2010-08-24 |