Issued Patents 2024
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12172866 | Installation platform for installing an elevator during construction of a building | Janne Laine, Matti Rasanen, Aki HAIKONEN, Otto Lanz, Sakari Korvenranta +6 more | 2024-12-24 |
| 12103819 | Construction arrangement of an elevator and method | Matti Rasanen, Jari Ryhanen, Jaakko Kahila, Jorma Mustalahti, Otto Lanz +7 more | 2024-10-01 |
| 12071324 | Construction time use elevator shaft element, elevator arrangement and method | Jukka LAITINEN, Matti Rasanen | 2024-08-27 |
| 12017886 | Elevator shaft element, elevator arrangement and method | Aki HAIKONEN, Anssi Venho, Jukka LAITINEN, Matti Rasanen, Tapani Talonen +1 more | 2024-06-25 |
| 11993487 | Maintenance method of an elevator component | Ari Kattainen, Matti Rasanen, Antti Hovi, Erkka Kiviaho, Petteri Valjus | 2024-05-28 |
| 11993482 | Method and arrangement | Matti Rasanen, Sami Saarela, Anssi Venho, Janne Mikkonen, Otto Lanz +7 more | 2024-05-28 |
| 11993484 | Elevator arrangement and method | Anssi Venho, Janne Mikkonen, Matti Rasanen, Otto Lanz, Janne Laine | 2024-05-28 |
| 11981537 | Self-climbing elevator arrangement for use during the construction of a building | Otto Lanz, Matti Rasanen, Jukka Turpeinen, Anssi Venho, Janne Laine +6 more | 2024-05-14 |
| 11858779 | Elevator safety arrangement and elevator | Ari Kattainen, Juha-Matti Aitamurto, Antti Hovi, Juha Panula, Jari Kantola +4 more | 2024-01-02 |