Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814184 | Pharmaceutical delivery device having a siloxane polymer matrix | Louis Michel Jacques Aguadisch | 1989-03-21 |
FR
Frank S. Rankin
Overall (1989): #114,177 of 140,708Top 85%
1
Patents 1989