Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8555531 | System and method for optimizing dredging | Luk Verstraelen, Lucien Halleux | 2013-10-15 |
| 6449883 | Method and device for dredging underwater ground layers | — | 2002-09-17 |