Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7528260 | Method for preparing N-phenylpyrazole-1-carboxamides | Rafael Shapiro, William T. Zimmerman | 2009-05-05 |
| 5407901 | Herbicidal oxatricyclic ethers | — | 1995-04-18 |
| 5032166 | Herbicidal pyridine sulfonylureas | — | 1991-07-16 |
| 4946494 | Herbicidal pyridine sulfonylureas | — | 1990-08-07 |