Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8655460 | Method for operating a drive control device and drive control device operating according to the method | Dieter Eckardt | 2014-02-18 |
| 8307976 | Roller drive and roller transportation device | Hans-Georg Köpken, Markus Müller, Günter Schwesig | 2012-11-13 |