Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9498779 | Method for regulating the roll gap pressure of a roller press | Dieter Brendler, Meinhard Frangenberg, Hans-Peter Makulik | 2016-11-22 |
| 8210458 | Recirculating grinding mill with external risers | Siegfried Strasser | 2012-07-03 |