Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10071879 | Method for controlling an elevator system | Janne Sorsa, Juha-Matti Kuusinen | 2018-09-11 |
| 9994424 | Elevator system | Petri Kere, Marja-Liisa Siikonen, Petteri Valjus, Raimo Pelto-Huikko | 2018-06-12 |