Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884699 | Winding machine | Gregor Gebald, Ulrich Thomas | 1989-12-05 |
| 4558829 | Automatic coil winding machine | Ulrich Aretz, Herbert Knors, Franz-Josef Reiners, Leo Tholen | 1985-12-17 |