Issued Patents 2018
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10118800 | Method and arrangement for closing doors of an elevator of a multi-car elevator shaft system | Marja-Liisa Siikonen, Janne Sorsa | 2018-11-06 |
| 10059565 | Reducing elongation of roping or belting of an elevator by pretensioning the roping or belting of the elevator | Esko Aulanko, Matti Rasanen | 2018-08-28 |
| 10040665 | Tensioning system for the traction belt of an elevator and an elevator | Matti Rasanen, Janne Mikkonen, Esko Aulanko, Ilpo SUOMINEN, Markku Haapaniemi | 2018-08-07 |
| 10029889 | Method for handling and modernizing ropes in an elevator and arrangement for dismantling ropes of an elevator | Jarmo Reijonen, Sakari Korvenranta | 2018-07-24 |
| 9957135 | Elevator | Johannes De Jong | 2018-05-01 |
| 9950901 | Elevator arrangement and method for re-adjusting the elevator arrangement | Osmo Björni, Ari Hänninen, Johannes De Jong, Matti Rasanen, Timo Mertanen +3 more | 2018-04-24 |
| 9944494 | Travelling cable of an elevator, and an elevator | Petri Kere, Mikko Puranen | 2018-04-17 |