Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7406853 | Rolling machine and method thereof | Guenter Hofmann, Sigfried Hausdoerfer, Henry Zwilling, Guenther Vogler, Herbert Rueger | 2008-08-05 |
| 7225656 | Process for forming a workpiece and rolling machine | Guenter Hofmann, Siegfried Hausdoerfer, Henry Zwilling, Guenther Vogler, Herbert Rueger | 2007-06-05 |
| 7010952 | Device for holding at least one roller of a rolling machine | Gunter A. Hofmann, Siegfried Hausdörfer, Henry Zwilling, Gunther Vogler | 2006-03-14 |