Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11572257 | Escalator | Jouni Salojärvi, Aapo Saari, Pirkka Haimi, Pekka Hokkanen, Visa Rauta | 2023-02-07 |
| 10981754 | Elevator car wall | Mika Hautamäki | 2021-04-20 |
| 10899581 | Elevator car accessory fastening element | — | 2021-01-26 |