Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5899156 | Thread control device for a chainstitch sewing machine | Hans-Dieter Bartholoma | 1999-05-04 |
| 5553563 | Sewing machine with rotary stitch regulator | — | 1996-09-10 |
| 5540162 | Looper drive for a chain stitch sewing machine | Manfred Rosnitscheck | 1996-07-30 |
| 5477796 | Sewing machine with lower feed mechanism | Gernot Nedoschinsky, Johannes Strauss | 1995-12-26 |
| RE30907 | Cooling device for sewing machines | Hermann Gauch | 1982-04-20 |