Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888349 | Mixture of fungicidal agents | Wilhelm Brandes, Paul Reinecke, Hans Scheinpflug, Wolfgang Kramer | 1989-12-19 |
| 4831048 | Fungicidal active compound combinations | Wilhelm Brandes, Hans Scheinpflug, Graham Holmwood | 1989-05-16 |
| 4803214 | Fungicidal active compound combinations | Wilhelm Brandes, Paul Reinecke, Hans Scheinpflug, Jorg Stetter | 1989-02-07 |