Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11084690 | Elevator comprising an electric linear motor | Tero Hakala, Ari Kattainen, Jussi Lähteenmäki, Seppo Suur-Askola, Tero Purosto | 2021-08-10 |
| 10464784 | Elevator car arrangement and method for dampening vibrations | Johannes De Jong, Gabriela ROIVAINEN, Jouni Ratia | 2019-11-05 |
| 10065834 | Elevator arrangement and method | Jouni Ratia | 2018-09-04 |
| 9856113 | Elevator | Hannu Lehtinen, Raimo Pelto-Huikko, Juha Helenius | 2018-01-02 |
| 9695012 | Elevator with compensation rope | Johannes De Jong | 2017-07-04 |
| 9561935 | Method and elevator arrangement | — | 2017-02-07 |
| 9415974 | Method and arrangement for moving a heavy load | Jouni Ratia | 2016-08-16 |
| 9388020 | Method and an elevator arrangement | Mark Peacock | 2016-07-12 |
| 8881872 | Method of installing an elevator | Mark Peacock, Matti Eskelinen, Zhizhong Yan | 2014-11-11 |