Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832957 | Controlled release combination of carbidopa/levodopa | Robert E. Dempski, Edward C. Scholtz, Scott Reines | 1989-05-23 |
DN
Donald W. Nibbelink
Overall (1989): #119,196 of 140,708Top 85%
1
Patents 1989