Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9592892 | Active heave compensation system and method | Joop Roodenburg | 2017-03-14 |
| 9079642 | Active heave compensation system and method | Joop Roodenburg | 2015-07-14 |
| 8499708 | Heave compensation system and method | Joop Roodenburg | 2013-08-06 |