Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11719060 | Hydraulic protection system and method | Kris Manett, Andre Nicolaas Duplessis | 2023-08-08 |
| 11668150 | Valve assembly for controlling fluid communication along a well tubular | Andre Nicolaas Duplessis, Kris Manett | 2023-06-06 |