Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10179718 | Elevator car overload monitoring to prevent starting | Lauri Stolt | 2019-01-15 |
| 10167172 | Passenger conveyor with deep sleep mode | Pasi Raassina, Olavi Vairio, Ari-Pekka Lahtinen | 2019-01-01 |