Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10676316 | Method, elevator control unit, and elevator system for dynamically adjusting a levelling speed limit of an elevator car | Juha-Matti Aitamurto, Antti Hovi, Ari Jussila | 2020-06-09 |
| 10549950 | Method and an arrangement for enabling movement of the elevator while a maintanence technician is in the pit | Juha-Matti Aitamurto, Pekka Laukkanen | 2020-02-04 |