Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882164 | Parenteral micelle solutions | Hans Steffen | 1989-11-21 |
AF
Alberto Ferro
Overall (1989): #133,733 of 140,708Top 100%
1
Patents 1989