Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12030743 | Elevator brake release monitoring | Ari Kattainen | 2024-07-09 |
| 11993479 | Method for reducing thermal stress of a power semiconductor switch, an electrical converter unit and an elevator | Mikko Paakkinen, Tuukka Kauppinen | 2024-05-28 |