Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10968711 | Shifting tool having puncture device, system, and method | Todd C. Jackson, Ewan Sinclair | 2021-04-06 |
| 10450835 | Flow control system | David Glen Martin | 2019-10-22 |
| 9598932 | Flow control system | David Glen Martin | 2017-03-21 |
| 7891428 | Safety valve | David Glen Martin | 2011-02-22 |