Issued Patents All Time
Showing 1–6 of 6 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 |
| 5567670 | Herbicides for citrus oil palm rubber and other plantation crops | Wonpyo Hong, Joseph Edward Semple | 1996-10-22 |
| 5480856 | 1,2,4-triazolo[1,2-a]pyridazine-1,3(2H)-dione herbicides for citrus, sugarcane, oil palm and the like | — | 1996-01-02 |
| 5332718 | Herbicidal substituted bicyclic triazoles for plantation crops | — | 1994-07-26 |
| 4645527 | Herbicidal antidotes | Philip B. Sweetser | 1987-02-24 |