Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10246304 | Installation arrangement for an elevator | Osmo Björni | 2019-04-02 |
| 9751726 | Locking apparatus to prevent movement of an elevator car | Ari Ketonen, Marko Malin | 2017-09-05 |
| 8943695 | Method for installing the hoisting roping of an elevator | Niko Forsström, Osmo Björni | 2015-02-03 |