Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11565912 | Rope for a hoisting device, elevator and use | Petteri Valjus, Juha Honkanen, Kim Sjödahl | 2023-01-31 |
| 11554937 | Rope wheel, traction wheel, elevator drive machinery and elevator | Juha Helenius, Aleksi NAREIKKO, Mika Juntunen | 2023-01-17 |