Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5921483 | Impact assembly for impact crusher | Klaus Folling | 1999-07-13 |
| 5890666 | Impact crusher | Klaus Folling | 1999-04-06 |
| 4729517 | Rebound crusher | Wolfgang Finken, Bernhard König | 1988-03-08 |