Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11408252 | Surface controlled subsurface safety valve (SCSSV) system | John Burris | 2022-08-09 |
| 11359442 | Tubular for downhole use, a downhole tubular system and method of forming a fluid passageway at a tubular for downhole use | — | 2022-06-14 |
| 11293265 | Tubing pressure insensitive failsafe wireline retrievable safety valve | John Burris | 2022-04-05 |
| 11236605 | Downhole valve position monitor | — | 2022-02-01 |