Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11673771 | Elevator car parking brake | Hilkka Hamalainen, Timo Vlasov, Mikko Puranen, Antti Saarelainen, Henri Wenlin | 2023-06-13 |
| 11618647 | Elevator car parking brake | Antti I Maki, Jukka Turpeinen, Hilkka Hamalainen, Antti Saarelainen, Henri Wenlin +4 more | 2023-04-04 |
| 11554932 | Method and elevator | Mikko Puranen, Serguei Laitinen | 2023-01-17 |
| 11498803 | Elevator car parking brake | Jani Renvall | 2022-11-15 |
| 11459208 | Elevator safety gear trigger and reset system | Pekka Hallikainen, Antti I Maki, Petri Hartikainen | 2022-10-04 |
| 11427436 | Resetting device for resetting an actuator for actuating a safety gear of an elevator | Pekka Hallikainen, Antti I Maki, Petri Hartikainen | 2022-08-30 |
| 10654687 | Pulley wheel rack | Jani Renvall | 2020-05-19 |
| 10508002 | Rope lifting tool and a rope lifting arrangement | Hannu Lehtinen, Pekka Hallikainen, Toma Cornea, Teemu Majasalmi | 2019-12-17 |
| 10214388 | Rope storage unit, a method for installing elevator and a method for fabricating rope storage unit | Hannu Lehtinen, Antti Ikonen, Riku Lampinen, Toma Cornea | 2019-02-26 |