Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9498781 | Method for manufacturing large mill cylinders | Andreas Echelmeyer, Norbert Patzelt, Bernd Kripzak | 2016-11-22 |
| 9272284 | Grinding roller of a roller mill | Ralf Martens | 2016-03-01 |