Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6945834 | Steering arrangement for ships with water jet unit | Sven-Gunnar Karlsson | 2005-09-20 |
| 6875067 | Axially adjustable thrust bearing for jet propulsion units | Jens Tornblad, Gunnar Styrud | 2005-04-05 |
| 6796857 | Propulsion system for a ship | Jens Tornblad, Sven-Gunnar Karlsson, Gunnar Styrud | 2004-09-28 |
| 6767263 | Propulsion system for a ship | Jens Tornblad, Sven-Gunnar Karlsson, Gunnar Styrud | 2004-07-27 |