Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10501289 | Method and arrangement for installing an elevator | Matti Rasanen, Markku Haivala, Jouni Ratia, Janne Mikkonen, Esko Aulanko | 2019-12-10 |
| 10322908 | Arrangement for adjusting the tautness of a traction member of an elevator | Matti Rasanen, Janne Mikkonen, Esko Aulanko | 2019-06-18 |
| 10294073 | Elevator provided with a safety apparatus arrangement, and a safety apparatus | Matti Rasanen, Markku Haivala, Ari Kattainen | 2019-05-21 |
| 10221042 | Elevator provided with a safety device arrangement | Matti Rasanen, Markku Haivala, Janne Mikkonen, Esko Aulanko, Ari Kattainen | 2019-03-05 |