Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8893751 | Device for producing a loop on one end of a coil spring | Oliver Kuhnert | 2014-11-25 |
| 6397900 | Apparatus for shaping wire into wire products | Dietmar Sautter, Norbert Speck | 2002-06-04 |
| 6092565 | Apparatus for shaping wire into wire products | Dietmar Sautter, Norbert Speck | 2000-07-25 |