Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421082 | Method and elevator arrangement | Markku Haapaniemi, Matti Rasanen, Sami Saarela, Anssi Venho, Otto Lanz +2 more | 2025-09-23 |
| 12208991 | Elevator safety arrangement configured to detect a load on a working platform and elevator | Ari Kattainen, Juha-Matti Aitamurto, Antti Hovi, Juha Panula, Jari Kantola +4 more | 2025-01-28 |
| 12195303 | Self-climbing elevator machine room for use during the construction of a building | Otto Lanz, Matti Rasanen, Anssi Venho, Janne Laine, Markku Haapaniemi +7 more | 2025-01-14 |
| 11993482 | Method and arrangement | Markku Haapaniemi, Matti Rasanen, Sami Saarela, Anssi Venho, Otto Lanz +7 more | 2024-05-28 |
| 11993484 | Elevator arrangement and method | Anssi Venho, Markku Haapaniemi, 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, Markku Haapaniemi, Jukka Turpeinen, Anssi Venho +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 |
| 11731857 | Movable machine room, elevator arrangement and method for constructing elevator | Matti Rasanen, Tarvo Viita-Aho, Markku Haivala, Jukka LAITINEN, Markku Haapaniemi +9 more | 2023-08-22 |
| 11713215 | Elevator arrangement | Markku Haapaniemi, Matti Rasanen, Markku Haivala, Tarvo Viita-Aho, Jukka LAITINEN +5 more | 2023-08-01 |
| 11708245 | Self-climbing installation platform for installing an elevator during construction of a building | Otto Lanz, Janne Laine, Matti Rasanen, Anssi Venho, Markku Haapaniemi +5 more | 2023-07-25 |
| 11535485 | Method for controlling an elevator | Tarvo Viita-Aho, Tapani Talonen, Tapio Siironen, Ville Myyryläinen, Alessio Calcagno +1 more | 2022-12-27 |
| 11447370 | Method for constructing elevator | Otto Lanz, Matti Rasanen, Anssi Venho, Markku Haapaniemi, Janne Laine +9 more | 2022-09-20 |
| 11192754 | Elevator arrangement and elevator | Markku Haapaniemi, Ari Kattainen, Matti Rasanen, Esko Aulanko | 2021-12-07 |
| 10800636 | Elevator | Jorma Mustalahti, Veijo Manninen | 2020-10-13 |
| 10654688 | Elevator counterweight | Matti Rasanen, Esko Aulanko, Jorma Mustalahti, Veijo Manninen, Jari Heikkinen +3 more | 2020-05-19 |
| 10501289 | Method and arrangement for installing an elevator | Matti Rasanen, Markku Haivala, Markku Haapaniemi, Jouni Ratia, Esko Aulanko | 2019-12-10 |
| 10322908 | Arrangement for adjusting the tautness of a traction member of an elevator | Markku Haapaniemi, Matti Rasanen, Esko Aulanko | 2019-06-18 |
| 10221042 | Elevator provided with a safety device arrangement | Markku Haapaniemi, Matti Rasanen, Markku Haivala, Esko Aulanko, Ari Kattainen | 2019-03-05 |
| 10040665 | Tensioning system for the traction belt of an elevator and an elevator | Matti Rasanen, Esko Aulanko, Ilpo SUOMINEN, Pentti Alasentie, Markku Haapaniemi | 2018-08-07 |
| 10035682 | Apparatus for fixing a hoisting machine of an elevator and a fixing arrangement | Matti Rasanen, Esa Suorsa, Markku Haivala, Markku Haapaniemi, Esko Aulanko | 2018-07-31 |
| 9758346 | Tensioning arrangement for a traction means of an elevator | Esko Aulanko, Matti Rasanen, Pentti Alasentie | 2017-09-12 |
| 9546076 | Suspension arrangement and guide shoe arrangement for an elevator | Martti Juurioksa, Matti Rasanen | 2017-01-17 |