Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688745 | Arylsulfonylureas and their use as herbicides and growth regulators | Klaus Bauer, Hermann Bieringer | 1997-11-18 |
| 5650373 | Herbicidal active substance combinations comprising a triketone and a second herbicide | Lothar Willms, Hans-Joachim Zeiss, Klaus Bauer, Hermann Bieringer | 1997-07-22 |
| 5635451 | Pyridylsulfonylureas as herbicides and plant growth regulators, processes for their preparation and their use | Heinz Kehne, Lothar Willms, Klaus Bauer, Hermann Bieringer | 1997-06-03 |