Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5055382 | Bleach-fix regeneration kit and use thereof in photographic processing | John J. Long, Susan R. Krauss | 1991-10-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5055382 | Bleach-fix regeneration kit and use thereof in photographic processing | John J. Long, Susan R. Krauss | 1991-10-08 |