Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8573019 | Method and apparatus for the production of a bent part | Stefan Fries, Anton Schoenle, Matthias Groeninger | 2013-11-05 |
| 8382024 | Device for controlling the drive of a reel | Stefan Fries, Helmut Lengerer | 2013-02-26 |