Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187060 | Hydraulic control system for index downhole valves | Lorenzzo Breda Minassa | 2021-11-30 |
| 11008831 | Dual line hydraulic control system to operate multiple downhole valves | Lorenzzo Breda Minassa | 2021-05-18 |