Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8845967 | Container and a device for indirectly cooling materials and method for producing the container | Bert-Olaf Grimm, Kai Marschner | 2014-09-30 |
| 8791609 | Vibration damping for an electric device | Heinz Koehn | 2014-07-29 |