Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5962847 | Cylindrical device for optical quality control of a strip-like material | Ursula Hamedat-Schumacher, Thomas Ischdonat | 1999-10-05 |
| 5178082 | Blind stitch sewing machine | Philipp Moll | 1993-01-12 |