Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11584618 | Device and method for the evacuation of buildings | Ari Hänninen, Kirsi Nyrhinen, Nithil Karimpanackal Natarajan, Hannu Nousu, Liina Poropudas +3 more | 2023-02-21 |
| 8584811 | Elevator systems and methods to control elevator based on contact patterns | Hannu Kuoppala, Ari Hänninen, Pekka Korhonen, Marja-Liisa Siikonen, Janne Sorsa +1 more | 2013-11-19 |