Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853225 | Process for implanting a medicament depot | Helmut Wahlig, Elvira Dingeldein, Johannes Rothe | 1989-08-01 |
WS
Wolfgang Stille
Overall (1989): #42,436 of 140,708Top 35%
1
Patents 1989