Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855219 | Photographic element having polymer particles covalently bonded to gelatin | Melvin D. Sterman, Howard M. Low | 1989-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855219 | Photographic element having polymer particles covalently bonded to gelatin | Melvin D. Sterman, Howard M. Low | 1989-08-08 |