Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535485 | Method for controlling an elevator | Tapani Talonen, Janne Mikkonen, Tapio Siironen, Ville Myyryläinen, Alessio Calcagno +1 more | 2022-12-27 |
| 11498812 | Elevator landing door assembly and its installation method | Markku Haapaniemi, Matti Rasanen, Anssi Venho | 2022-11-15 |
| 11447370 | Method for constructing elevator | Otto Lanz, Matti Rasanen, Anssi Venho, Markku Haapaniemi, Janne Mikkonen +9 more | 2022-09-20 |
| 11414303 | Method for modernizing elevator system | Markku Haapaniemi, Matti Rasanen, Petri Kere, Janne Laine, Jari Osterman +4 more | 2022-08-16 |