Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4394265 | Vessel in particular suction dredger provided with means for removing oil from a water surface | Nicolaas J. van Drimmelen, Johan van Renssen, Pieter Verboom | 1983-07-19 |