Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9352806 | Watercraft with improved characteristics for travel in ice | Erkki Ranki, Maximilian Vocke | 2016-05-31 |
| 9003987 | Vessel or floating structure operating in ice-covered waters and method of using it | Sami Saarinen, Riku Kiili | 2015-04-14 |
| 8689713 | Method for improving the ice-breaking properties of a water craft and a water craft constructed according to the method | Reko-Antti Suojanen | 2014-04-08 |