Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5162052 | Device for the release of systemic active substances to plants and the use thereof | Hans-Rainer Hoffmann, Jurgen Maass, Michael Roreger | 1992-11-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5162052 | Device for the release of systemic active substances to plants and the use thereof | Hans-Rainer Hoffmann, Jurgen Maass, Michael Roreger | 1992-11-10 |