Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11293951 | Elevator brake release monitoring | Ari Kattainen | 2022-04-05 |
| 11218097 | Method for determining rotor position of electric motor, elevator and electrical converter unit | Tuukka Kauppinen, Mikko Paakkinen | 2022-01-04 |