Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816476 | Heterocyclic rodenticidal compounds, compositions containing the compounds, and methods of use | Michael Klaus, Peter Loeliger | 1989-03-28 |
HW
Harald Weiser
Overall (1989): #107,443 of 140,708Top 80%
1
Patents 1989