Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4681872 | Erythromycin A 11,12-carbonate and method of use | Leslie A. Freiberg, Andre Pernet | 1987-07-21 |
HG
Howard E. Gracey
Overall (All Time): #3,978,898 of 4,157,543Top 100%
1
Patents All Time