Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10053836 | Vacuum control method for a riser line | — | 2018-08-21 |
| 9874000 | Subsurface mining vehicle and method for collecting mineral deposits from a sea bed at great depths and transporting said deposits to a floating vessel | Johan Heiler, Kris DE BRUYNE, Harmen Derk Stoffers | 2018-01-23 |
| 9874096 | Subsea container transport system for deep-sea mining | Harmen Derk Stoffers, Laurens Jan De Jonge | 2018-01-23 |