Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5308746 | Silver image bleaching solution and process | Anthony M. Barnett, Colin Gray, David A. Hallbery, Julie Baker | 1994-05-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5308746 | Silver image bleaching solution and process | Anthony M. Barnett, Colin Gray, David A. Hallbery, Julie Baker | 1994-05-03 |