Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7928679 | Protection arrangement of an electric motor | Paavo Merilinna, Hans Carlsson | 2011-04-19 |
| 7773396 | Parallel connection of inverters | Jaakko Ollila, Pasi Kukkonen, Stefan Strandberg | 2010-08-10 |