Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11459208 | Elevator safety gear trigger and reset system | Antti I Maki, Antti Koskinen, Petri Hartikainen | 2022-10-04 |
| 11427436 | Resetting device for resetting an actuator for actuating a safety gear of an elevator | Antti Koskinen, Antti I Maki, Petri Hartikainen | 2022-08-30 |
| 10508002 | Rope lifting tool and a rope lifting arrangement | Hannu Lehtinen, Antti Koskinen, Toma Cornea, Teemu Majasalmi | 2019-12-17 |
| 10252888 | Drive machine for an elevator and an elevator | Aki Metsänen, Jouni LAPPALAINEN, Martti Juurioksa, Sakari Korvenranta | 2019-04-09 |
| 10029888 | Method and arrangement | Hannu Lehtinen | 2018-07-24 |
| 9422134 | Rope terminal assembly and an elevator | Antti Ikonen, Jani Luoma, Raimo Pelto-Huikko | 2016-08-23 |