Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247466 | Downhole tool and method for perforating a downhole tubular | Erik Kerst Cornelissen, Coen Van Schie, Robert Jan Neiteler | 2025-03-11 |
| 11851976 | Punch and inject tool for downhole casing and method for use thereof | Erik Kerst Cornelissen, Iris CORNELISSEN, Robbe Ibn OLIEUX | 2023-12-26 |