Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6332416 | Sewing machine needle having means for improved loop formation | Hans-Kurt Wohnhas, Bernd Hillenbrand | 2001-12-25 |
| 6318281 | Sewing needle for multi-directional sewing | Bernd Hillenbrand | 2001-11-20 |