Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187060 | Hydraulic control system for index downhole valves | Jonathan Joubran | 2021-11-30 |
| 11111738 | Releasable connection mechanism for use within a well | Ibrahim El Mallawany, Henry Lindner | 2021-09-07 |
| 11028653 | Releasable connection mechanism for use within a well | Ibrahim El Mallawany, Henry Lindner | 2021-06-08 |
| 11008831 | Dual line hydraulic control system to operate multiple downhole valves | Jonathan Joubran | 2021-05-18 |