Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4216213 | Acaricidal and insecticidal compositions | Ludwig Emmel, Hans Rochling | 1980-08-05 |
GS
Gunther Seyfarth
Overall (All Time): #4,117,256 of 4,157,543Top 100%
1
Patents All Time