Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7951231 | Liquid release agent | Angelika Riepe | 2011-05-31 |
| 4458965 | Drawer made of plastic | Heinz Ohlendorf | 1984-07-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7951231 | Liquid release agent | Angelika Riepe | 2011-05-31 |
| 4458965 | Drawer made of plastic | Heinz Ohlendorf | 1984-07-10 |