Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5080030 | Device for forming and sewing folds | — | 1992-01-14 |
| 4572094 | Sewing machine with workpiece differential transport device | — | 1986-02-25 |
| 4436041 | Attachment for feeding reinforcing back buttons to a sewing machine | — | 1984-03-13 |
| 4296696 | Device for producing sewing seam patterns of stitch groups | Wolfgang Sachs | 1981-10-27 |