Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4909832 | Herbicidal 5-dichloroacetamido-4-nitro-1-aryl-pyrazoles | Reinhold Gehring, Otto Schallner, Jorg Stetter, Hans-Joachim Santel, Robert R. Schmidt +1 more | 1990-03-20 |