Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5218849 | Process and device for metal spinning | Erich Sieger, Detlef Muller-Wiesner | 1993-06-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5218849 | Process and device for metal spinning | Erich Sieger, Detlef Muller-Wiesner | 1993-06-15 |