| 12371304 |
Elevator arrangement and method of constructing elevator |
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2025-07-29 |
| 12351433 |
Method for constructing an elevator, guide rail installation apparatus, guide rail installation arrangement and method for installing a guide rail of an elevator |
Markku Haapaniemi, Matti Rasanen, Jari Ryhanen, Aki HAIKONEN, Jorma Mustalahti +3 more |
2025-07-08 |
| 12297077 |
Construction arrangement of an elevator |
Otto Lanz, Matti Rasanen, Markku Haapaniemi, Anssi Venho, Janne Laine +8 more |
2025-05-13 |
| 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 |
| 12103819 |
Construction arrangement of an elevator and method |
Markku Haapaniemi, Matti Rasanen, Jari Ryhanen, Jorma Mustalahti, Otto Lanz +7 more |
2024-10-01 |
| 9878877 |
Elevator and means for forming a safety space |
Jari Pursiainen, Samuli Mäntynen, Matti Rasanen, Keijo Vajavaara, Mika Alvesalo +2 more |
2018-01-30 |
| 9731936 |
Elevator and a method |
Esko Aulanko, Matti Rasanen, Mauno Mattila |
2017-08-15 |
| 8708106 |
Elevator arrangement and method in elevator maintenance |
Matti Rasanen, Teemu Tolonen, Mauno Mattila, Jouni LAPPALAINEN |
2014-04-29 |