Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9586209 | Driving of rotating crusher elements | Jari Jonkka, Marko Salonen, Risto Sutti, Kari Kuvaja, Petri Kujansuu | 2017-03-07 |
| 9283564 | Frame of jaw crusher, jaw crusher and crushing plant | Risto Sutti, Ilkka Somero, Juhamatti Heikkilä, Jari Jonkka, Mika Yli-Marttila | 2016-03-15 |
| 5725163 | Hydraulic control system for gyratory crusher provided with safety system for overload conditions | Jarmo Eloranta | 1998-03-10 |