Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421082 | Method and elevator arrangement | Markku Haapaniemi, Matti Rasanen, Sami Saarela, Anssi Venho, Janne Mikkonen +2 more | 2025-09-23 |
| 12398018 | Rope anchor and elevator arrangement and method for constructing elevator | Juha Helenius, Jorma Mustalahti, Matti Rasanen, Janne Laine, Anssi Venho +2 more | 2025-08-26 |
| 12371304 | Elevator arrangement and method of constructing elevator | Matti Rasanen, Markku Haapaniemi, Aki HAIKONEN, Janne Laine, Sakari Korvenranta +1 more | 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, Jaakko Kahila, Aki HAIKONEN +3 more | 2025-07-08 |
| 12330913 | Method of constructing elevator and construction-time elevator arrangement | Matti Rasanen, Markku Haapaniemi, Janne Laine, Aki HAIKONEN, Jorma Mustalahti +1 more | 2025-06-17 |
| 12297077 | Construction arrangement of an elevator | Matti Rasanen, Markku Haapaniemi, Anssi Venho, Janne Laine, Aki HAIKONEN +8 more | 2025-05-13 |
| 12195303 | Self-climbing elevator machine room for use during the construction of a building | Matti Rasanen, Anssi Venho, Janne Mikkonen, Janne Laine, Markku Haapaniemi +7 more | 2025-01-14 |
| 12172866 | Installation platform for installing an elevator during construction of a building | Janne Laine, Matti Rasanen, Markku Haapaniemi, Aki HAIKONEN, Sakari Korvenranta +6 more | 2024-12-24 |
| 12103819 | Construction arrangement of an elevator and method | Markku Haapaniemi, Matti Rasanen, Jari Ryhanen, Jaakko Kahila, Jorma Mustalahti +7 more | 2024-10-01 |
| 11993484 | Elevator arrangement and method | Anssi Venho, Janne Mikkonen, Markku Haapaniemi, Matti Rasanen, Janne Laine | 2024-05-28 |
| 11993482 | Method and arrangement | Markku Haapaniemi, Matti Rasanen, Sami Saarela, Anssi Venho, Janne Mikkonen +7 more | 2024-05-28 |
| 11981537 | Self-climbing elevator arrangement for use during the construction of a building | Matti Rasanen, Markku Haapaniemi, Jukka Turpeinen, Anssi Venho, Janne Laine +6 more | 2024-05-14 |
| 11834298 | Method for modernizing elevator system | Markku Haapaniemi, Matti Rasanen, Tarvo Viita-Aho, Petri Kere, Janne Laine +4 more | 2023-12-05 |
| 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 |
| 11708245 | Self-climbing installation platform for installing an elevator during construction of a building | Janne Laine, Matti Rasanen, Anssi Venho, Markku Haapaniemi, Janne Mikkonen +5 more | 2023-07-25 |
| 11447370 | Method for constructing elevator | Matti Rasanen, Anssi Venho, Markku Haapaniemi, Janne Mikkonen, Janne Laine +9 more | 2022-09-20 |
| 11414303 | Method for modernizing elevator system | Markku Haapaniemi, Matti Rasanen, Tarvo Viita-Aho, Petri Kere, Janne Laine +4 more | 2022-08-16 |
| 4599556 | Method for detecting a disturbance along a conductor in an electricity-distribution system of the grid type | — | 1986-07-08 |
| 4590459 | Analog/digital converter | Martin Maschek, Georg Mastner | 1986-05-20 |
| 4252442 | Adjusting method and apparatus for positioning planar components | Rene Dandliker | 1981-02-24 |
| 4225241 | Method and apparatus for adjusting the relative positioning of planar transparent objects, such as the glass plates of a liquid crystal display, and a liquid crystal display adjusted by the method and apparatus | Rene Dandliker, Francois M. Mottier | 1980-09-30 |