Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5264069 | Device for joining a two-dimensional compound workpiece | Herbert Dietrich | 1993-11-23 |
| 4732096 | Device for controlling the positioning of a workpiece in a sewing machine | — | 1988-03-22 |
| 4648337 | Work edge guiding device for sewing machine | — | 1987-03-10 |
| 4620427 | Transport device on an apparatus for letting out skins | Herbert Dietrich | 1986-11-04 |
| 4573421 | Sewing machine device for making garments with pleats | Herbert Dietrich, Willi Stephan | 1986-03-04 |
| 4462321 | Sewing mechanism comprising a drag clamp assembly for holding fabric ply ends | Eugen Wunstel | 1984-07-31 |
| 4418629 | Device for making darts on cut parts of garments | Willi Stephan | 1983-12-06 |