Issued Patents 2024
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12172869 | Elevator and a method of maintaining an elevator | Anssi Venho, Mika IJÄS, Kai PRUSTI | 2024-12-24 |
| 12172866 | Installation platform for installing an elevator during construction of a building | Janne Laine, Matti Rasanen, Markku Haapaniemi, Otto Lanz, Sakari Korvenranta +6 more | 2024-12-24 |
| 12162729 | Construction elevator arrangement and a method for producing the same | Mika IJÄS, Mikko KUKKOLA, Matti Rasanen, Anssi Venho | 2024-12-10 |
| 12103819 | Construction arrangement of an elevator and method | Markku Haapaniemi, Matti Rasanen, Jari Ryhanen, Jaakko Kahila, Jorma Mustalahti +7 more | 2024-10-01 |
| 12060249 | Method and a control apparatus for controlling an elevator system | Sami Saarela, Klaus Mäkelä, Sakke AHONIEMI | 2024-08-13 |
| 12017886 | Elevator shaft element, elevator arrangement and method | Anssi Venho, Jukka LAITINEN, Markku Haapaniemi, Matti Rasanen, Tapani Talonen +1 more | 2024-06-25 |
| 11981537 | Self-climbing elevator arrangement for use during the construction of a building | Otto Lanz, Matti Rasanen, Markku Haapaniemi, Jukka Turpeinen, Anssi Venho +6 more | 2024-05-14 |