Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845088 | Tetrazolyl derivatives of beta-lactams useful as elastase inhibitors | James B. Doherty, Paul E. Finke, Shrenik K. Shah | 1989-07-04 |
WH
William K. Hagmann
Overall (1989): #44,178 of 140,708Top 35%
1
Patents 1989