Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855219 | Photographic element having polymer particles covalently bonded to gelatin | Pranab Bagchi, Melvin D. Sterman | 1989-08-08 |
HL
Howard M. Low
Overall (1989): #103,283 of 140,708Top 75%
1
Patents 1989