Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880749 | Analytical element and its use in a whole blood hemoglobin assay | Brent A. Burdick, Tai-Wing Wu, David A. Hilborn | 1989-11-14 |
RS
Richard W. Spayd
Overall (1989): #65,144 of 140,708Top 50%
1
Patents 1989