Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10850943 | Roller guide assembly and elevator system | Timo LAMMINMAKI, Tapio Siironen, Jani Uskali, Sami JANHUNEN | 2020-12-01 |
| 10625985 | Pedestrian conveyor mass damper to reduce step vibration | Julian Justin | 2020-04-21 |