Issued Patents 2024
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12172869 | Elevator and a method of maintaining an elevator | Aki HAIKONEN, 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, Aki HAIKONEN, Otto Lanz +6 more | 2024-12-24 |
| 12162729 | Construction elevator arrangement and a method for producing the same | Mika IJÄS, Mikko KUKKOLA, Matti Rasanen, Aki HAIKONEN | 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 |
| 12043522 | Method for constructing elevator and elevator | Jukka LAITINEN, Ville Myyryläinen, Tarvo Viita-Aho | 2024-07-23 |
| 12017886 | Elevator shaft element, elevator arrangement and method | Aki HAIKONEN, Jukka LAITINEN, Markku Haapaniemi, Matti Rasanen, Tapani Talonen +1 more | 2024-06-25 |
| 11993484 | Elevator arrangement and method | Janne Mikkonen, Markku Haapaniemi, Matti Rasanen, Otto Lanz, Janne Laine | 2024-05-28 |
| 11993482 | Method and arrangement | Markku Haapaniemi, Matti Rasanen, Sami Saarela, Janne Mikkonen, Otto Lanz +7 more | 2024-05-28 |
| 11981537 | Self-climbing elevator arrangement for use during the construction of a building | Otto Lanz, Matti Rasanen, Markku Haapaniemi, Jukka Turpeinen, Janne Laine +6 more | 2024-05-14 |