Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9758346 | Tensioning arrangement for a traction means of an elevator | Matti Rasanen, Janne Mikkonen, Pentti Alasentie | 2017-09-12 |
| 9731936 | Elevator and a method | Jaakko Kahila, Matti Rasanen, Mauno Mattila | 2017-08-15 |
| 9573792 | Elevator | Jorma Mustalahti, Pekka Rantanen, Simo Makimattila | 2017-02-21 |