Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10358319 | Allocation of elevators in elevator systems based on internal database | Jukka Salmikuukka | 2019-07-23 |
| 10099897 | Elevator having a safety chain with a series connection of safety switch arrangements | Antti Mertala, Ari Kattainen, Claudio Donghi, Jouko Kinnari | 2018-10-16 |