Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12172866 | Installation platform for installing an elevator during construction of a building | Matti Rasanen, Markku Haapaniemi, Aki HAIKONEN, Otto Lanz, 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, Otto Lanz | 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 |