Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857103 | Influencing the development of crops with 7-chloroquinoline-8-carboxylic acids | Johann Jung, Wilhelm Rademacher, Max Luib, Volker Fischer, Helmut Hagen +3 more | 1989-08-15 |
| 4604129 | Influencing plant growth | Eberhard P. Schott, Volker Fischer, Johann Jung | 1986-08-05 |