Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10501289 | Method and arrangement for installing an elevator | Markku Haivala, Markku Haapaniemi, Jouni Ratia, Janne Mikkonen, Esko Aulanko | 2019-12-10 |
| 10399819 | Elevator arrangement | Esko Aulanko | 2019-09-03 |
| 10322908 | Arrangement for adjusting the tautness of a traction member of an elevator | Markku Haapaniemi, Janne Mikkonen, Esko Aulanko | 2019-06-18 |
| 10294073 | Elevator provided with a safety apparatus arrangement, and a safety apparatus | Markku Haapaniemi, Markku Haivala, Ari Kattainen | 2019-05-21 |
| 10221042 | Elevator provided with a safety device arrangement | Markku Haapaniemi, Markku Haivala, Janne Mikkonen, Esko Aulanko, Ari Kattainen | 2019-03-05 |