Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7257979 | Device and method for reshaping bar-shaped materials particularly for drawing and extruding | Werner Witte, Lothar Illgen | 2007-08-21 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7257979 | Device and method for reshaping bar-shaped materials particularly for drawing and extruding | Werner Witte, Lothar Illgen | 2007-08-21 |