Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371304 | Elevator arrangement and method of constructing elevator | Matti Rasanen, Markku Haapaniemi, Aki HAIKONEN, Otto Lanz, Janne Laine +1 more | 2025-07-29 |
| 12330913 | Method of constructing elevator and construction-time elevator arrangement | Matti Rasanen, Markku Haapaniemi, Otto Lanz, Janne Laine, Aki HAIKONEN +1 more | 2025-06-17 |
| 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 |
| 11548762 | Elevator car, elevator and method | Markku Haapaniemi, Matti Rasanen, Anssi Venho | 2023-01-10 |
| 11358835 | Method for roping an elevator | — | 2022-06-14 |
| 10654688 | Elevator counterweight | Janne Mikkonen, Matti Rasanen, Esko Aulanko, Jorma Mustalahti, Veijo Manninen +3 more | 2020-05-19 |
| 10252888 | Drive machine for an elevator and an elevator | Aki Metsänen, Jouni LAPPALAINEN, Martti Juurioksa, Pekka Hallikainen | 2019-04-09 |
| 10029889 | Method for handling and modernizing ropes in an elevator and arrangement for dismantling ropes of an elevator | Pentti Alasentie, Jarmo Reijonen | 2018-07-24 |
| 9909255 | Metal rope and lubricant | Esko Aulanko, Raimo Pelto-Huikko, Jarmo Myllynen, Pekka Torenius | 2018-03-06 |
| 9868615 | Method and system for detecting a stall condition in an elevator | Jari Helvilä, Petter MARTONEN, Petteri Valjus, Jukka LAITINEN, Lauri Stolt | 2018-01-16 |
| 9604821 | Traction sheave elevator with drive member slippage control | Martti Juurioksa | 2017-03-28 |
| 9457991 | Metal rope, elevator provided with metal rope, and use of lubricant for lubricating the metal rope | Esko Aulanko, Raimo Pelto-Huikko, Jarmo Myllynen, Pekka Torenius | 2016-10-04 |
| 9212029 | Traction sheave elevator | Esko Aulanko, Matti Rasanen, Raimo Pelto-Huikko | 2015-12-15 |
| 8869945 | Supplemental elevator safety system | Ari Harkonen, Ari Kattainen, Timo Syrman, Hannu Ahrnberg, Risto Jokinen | 2014-10-28 |
| 8678139 | Metal rope, elevator provided with metal rope, and use of lubricant for lubricating the metal rope | Esko Aulanko, Raimo Pelto-Huikko, Jarmo Myllynen, Pekka Torenius | 2014-03-25 |
| 8567568 | Arrangement for compensating the rope forces of a traction sheave elevator | — | 2013-10-29 |
| 7681694 | Energy storage system for elevators | Esko Aulanko, Timo Syrman, Pekka Jahkonen | 2010-03-23 |