Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9950901 | Elevator arrangement and method for re-adjusting the elevator arrangement | Osmo Björni, Ari Hänninen, Johannes De Jong, Pentti Alasentie, Matti Rasanen +3 more | 2018-04-24 |
| 9676595 | Method and elevator arrangement | — | 2017-06-13 |
| 9181066 | Passenger conveyor | Jinquan FAN, Yu Wei, Visa Rauta, Yimin Shi | 2015-11-10 |