Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648315 | Phenylsulfonylureas, Processes for their-preparation, and their use as herbicides and plant growth regulators | Lothar Willms, Klaus Bauer, Hermann Bieringer | 1997-07-15 |