Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9752395 | Wellbore drilling system | Joop Roodenburg, Diederick Bernardus Wijning | 2017-09-05 |
| 9643690 | Transfer system, ship and method for transferring persons and/or goods to and/or from a floating ship | — | 2017-05-09 |