Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857510 | Compositions for combating pests containing macrocyclic lactones | Werner Knauf, Anna Waltersdorfer, Alfons Sagenmuller, Jan Lourens | 1989-08-15 |
HS
Hubert Stier
Overall (1989): #102,825 of 140,708Top 75%
1
Patents 1989