Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863969 | Treatment of premalignant lesions and certain malignant tumors | — | 1989-09-05 |
WB
Werner Bollag
Overall (1989): #45,288 of 140,708Top 35%
1
Patents 1989