Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5605877 | Bicyclic imides as herbicides | Matthias Schafer, Karlheinz Drauz, Kofi S. Amuti | 1997-02-25 |
| 5605898 | Anellated triazole compounds | Matthias Schafer, Karlheinz Drauz | 1997-02-25 |