Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330912 | Apron device, elevator car and method for protecting from falling into elevator shaft | — | 2025-06-17 |
| 12252376 | Method for releasing safety gears, and a stalling detector | Tapio Siironen, Tarvo Viita-Aho | 2025-03-18 |