Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136221 | Radial flux permanent magnet elevator motor | Tuukka Korhonen, Perttu Luukkonen | 2021-10-05 |
| 9341219 | Fixing interface for a machinery brake, and a machinery brake | Janne Rahunen, Petri Alkula, Mika Olkkonen | 2016-05-17 |
| 9309092 | Fixing arrangement for a hoisting machine, and elevator assembly | Asmo Tenhunen, Petri Alkula, Jussi Huppunen, Gabriela SIMBIEROWICZ | 2016-04-12 |