Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8287913 | Method and apparatus for extraction of protein material from arthropod glands and a membrane formed therefrom | Stefan Kohlhaas, Rolf Zimmat | 2012-10-16 |
| 8105633 | Method and apparatus for extraction of arthropod gland | Stefan Kohlhaas, Rolf Zimmat | 2012-01-31 |