Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4471707 | Thread cutting device for sewing machines | Ernst K. Krusholt, Morgens Poulsen | 1984-09-18 |
| 4328759 | Sewing machine with a stitch setting device | Heinz Petri | 1982-05-11 |