Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10137478 | Classifier and method for operating a classifier | Olaf Hagemeier, Karsten Melies, Matthias Wuwer | 2018-11-27 |
| 8735790 | Method for examining an object using a microscope with delayed control signals and a microscope for examining an object | Bernd Widzgowski | 2014-05-27 |
| 7971815 | Milling station and method for grinding milling material | Franz-Josef Zurhove, Donald A. Longhurst | 2011-07-05 |
| 7168645 | Lift wall for a tube mill | Gerhard Blatton, Hubert Grothaus | 2007-01-30 |
| 7073737 | Tube grinder and method for comminuting lumpy grinding stock | Frank Ungethüm, Robert Schnatz, Thomas Rüther, Ludwig Könning, Jens Jacob Reimers +4 more | 2006-07-11 |
| 5791490 | Separator for particulate materials | Otto Heinemann, Ingo Engeln, Hubert Eickholt, Ludger Lohnherr, Michael von Seebach | 1998-08-11 |