Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9943949 | Coupling parts for connecting a driving device to an expander head | Arnd Greding, Thoralf Krause | 2018-04-17 |
| 8801424 | Device for expanding hollow bodies | Thoralf Krause, Arnd Greding | 2014-08-12 |