Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875926 | 3-Fluoropyridyl-2-oxy-phenoxy derivatives having herbicidal activity | Rolf Schurter | 1989-10-24 |
| 4838930 | 3-fuoropyridyl-2-oxy-phenoxy derivatives having herbicidal activity | Rolf Schurter | 1989-06-13 |