Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10844964 | Valve with active seal and shaft blowout prevention device | Ashraf Abouelleil | 2020-11-24 |
| 10844965 | Anti-shock check valve | Ashraf Abouelleil | 2020-11-24 |
| 10808850 | Pressure energized seat for plug valve | Ashraf Abouelleil, Steve Sharp | 2020-10-20 |