Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10865070 | Rope, rope arrangement and hoisting device | — | 2020-12-15 |
| 10836606 | Method, arrangement for monitoring condition of elevator rope and elevator including such arrangement | — | 2020-11-17 |
| 10597260 | Elevator door panel | Ari Hänninen, Aki HAIKONEN, Jussi Lähteenmäki, Markku Haivala | 2020-03-24 |