Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198952 | Filament production device | Dietmar Oechsle, Christian Dahlberg, Werner Wietschorke, Steffen KEY | 2021-12-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198952 | Filament production device | Dietmar Oechsle, Christian Dahlberg, Werner Wietschorke, Steffen KEY | 2021-12-14 |