Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4799952 | Herbicidal imidazolo(1,2-a)pyrimidine-2-sulfonanilides | Norman R. Pearson, William A. Kleschick | 1989-01-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4799952 | Herbicidal imidazolo(1,2-a)pyrimidine-2-sulfonanilides | Norman R. Pearson, William A. Kleschick | 1989-01-24 |