Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8956079 | Tubular installation system and method | Joop Roodenburg, Terence Willem August Vehmeijer | 2015-02-17 |
| 8142107 | Offshore system | Joop Roodenburg, Laurens Cornelis Claassen | 2012-03-27 |