Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5605877 | Bicyclic imides as herbicides | Matthias Schafer, Karlheinz Drauz, Dieter Feit | 1997-02-25 |
| 5602077 | Pyrimidine compounds as herbicides | Wonpyo Hong, Joseph Edward Semple | 1997-02-11 |