Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4557629 | Offshore tower structures | Jan Meek, Maurice Uittenbogaard, Finn C. Michelsen | 1985-12-10 |
| 4231313 | Stabilizing system on a semi-submersible crane vessel | Alexandre Horowitz, Henricus P. Willemsen | 1980-11-04 |
| 4207828 | Stabilizing system for a crane vessel | Alexandre Horowitz, Henricus P. Willemsen | 1980-06-17 |