Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5899156 | Thread control device for a chainstitch sewing machine | Dieter Schopf | 1999-05-04 |
| 5537943 | Sewing machine presser device, with chaining-off foot | Milan Petrovic, Gernot Nedoschinsky, Johannes Strauss | 1996-07-23 |
| 5445091 | Looper for a single-thread chainstitch sewing machine | — | 1995-08-29 |