Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10710086 | Spring tightening device, jaw crusher, processing plant of mineral material and method for compressing or decompressing spring loading tie rod in jaw crusher | Aleksi Rikkonen | 2020-07-14 |
| 10525475 | Tightening member, tightening device, jaw crusher, processing plant of mineral material and method for adjusting tightness of wear part | Aleksi Rikkonen | 2020-01-07 |