Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8065836 | Door module | Harald Koellner, Eric Zimmerman, Bernhard Eckhardt, Sebastian Wandtke | 2011-11-29 |
| 8024892 | Drum housing | Hans-Georg Brauer, Carsten Huege, Harald Koellner | 2011-09-27 |