Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9352806 | Watercraft with improved characteristics for travel in ice | Tom Mattsson, Maximilian Vocke | 2016-05-31 |
| 5403216 | Ship propulsion arrangement | Pekka Salmi, Kari Laukia, Ulf Rosovist | 1995-04-04 |