Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851410 | 1,4-disubstituted pyrazole derivatives, compositions and use | Bernd Ostersehlt, Josef Gries | 1989-07-25 |
NR
Norbert Rieber
Overall (1989): #72,565 of 140,708Top 55%
1
Patents 1989