Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8115633 | Tracking system | Aapo Puskala, Pekka Korhonen, Niko Rusanen, Rauno Hatakka | 2012-02-14 |
| 7448473 | Remote control of an elevator and fast recovery from operational shutdown situations executed from a remote terminal | Jukka Lindberg, Pekka Perälä, Gabriella Still | 2008-11-11 |