Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857103 | Influencing the development of crops with 7-chloroquinoline-8-carboxylic acids | Henning Rosebrock, Johann Jung, Wilhelm Rademacher, Max Luib, Volker Fischer +3 more | 1989-08-15 |
| 4832731 | Quinoline-8-carboxylic acid azolides and their use as herbicides | Peter Plath, Karl Eicken, Helmut Hagen, Rolf-Dieter Kohler, Norbert Meyer +1 more | 1989-05-23 |