Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9725283 | Elevator | Gabriela ROIVAINEN | 2017-08-08 |
| 9463956 | Method and arrangement for renewing the braking force of a brake of a hoisting machine | Jussi Lähteenmäki | 2016-10-11 |