Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6420423 | Pesticides | Stephan Trah, Hugo Ziegler, Rene Zurfluh, Alfons Pascual, Henry Szczepanski +1 more | 2002-07-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6420423 | Pesticides | Stephan Trah, Hugo Ziegler, Rene Zurfluh, Alfons Pascual, Henry Szczepanski +1 more | 2002-07-16 |