Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6161983 | Device for fixing components | Johannes Koban, Olaf Klemd | 2000-12-19 |
| 4485571 | Hot air recovery system for a laundry mangle | Wolfgang J. BLECHSCHMIDT, Christian Wolff | 1984-12-04 |