Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12071324 | Construction time use elevator shaft element, elevator arrangement and method | Markku Haapaniemi, Matti Rasanen | 2024-08-27 |
| 12043522 | Method for constructing elevator and elevator | Anssi Venho, Ville Myyryläinen, Tarvo Viita-Aho | 2024-07-23 |
| 12017886 | Elevator shaft element, elevator arrangement and method | Aki HAIKONEN, Anssi Venho, Markku Haapaniemi, Matti Rasanen, Tapani Talonen +1 more | 2024-06-25 |