Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10371282 | Shaft blowout prevention device | Ashraf Abouelleil, Julian Ramirez | 2019-08-06 |
| 9945487 | Check valve with accelerated closure | Ashraf Abouelleil, Julian Ramirez | 2018-04-17 |
| 9927034 | Valve seat stiffener | Ashraf Abouelleil | 2018-03-27 |
| 9903496 | Lining for mechanical joints | Ashraf Abouelleil, Steve Sharp | 2018-02-27 |
| 9752692 | Check valve with accelerated closure | Ashraf Abouelleil, Julian Ramirez | 2017-09-05 |
| 6543747 | Valve actuator apparatus | David W. Buchwald | 2003-04-08 |