Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404744 | Wireline retrievable opening prong | — | 2025-09-02 |
| 12385355 | Deep set wireline retrievable safety valve | — | 2025-08-12 |
| 12320234 | Wireline retrievable flapper and seat | — | 2025-06-03 |
| 12291941 | Tubing retrievable safety valve assembly with secondary flapper and seat | Charles David McFate | 2025-05-06 |
| 10655431 | Bypass diverter sub for subsurface safety valves | Andrew James Kelbie | 2020-05-19 |