Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208295 | Passenger counting arrangement | Marja-Liisa Siikonen, Janne Sorsa, Juha-Matti Kuusinen | 2021-12-28 |
| 11155437 | Estimating the number of passengers in an elevator system | — | 2021-10-26 |
| 11084098 | Apparatus for fusing a workpiece | Tomas Lock | 2021-08-10 |