Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8235626 | Adjustable system and method for carrying out work at an underwater structure | Willy Sonck | 2012-08-07 |
| 5292206 | Device for sealing a caisson in a watertight way | Willy Sonck | 1994-03-08 |