Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5645980 | Addenda for an aqueous photographic rinsing solution | Hugh G. McGuckin, John S. Badger, Paul Joseph Riesenberger, Michael W. Orem | 1997-07-08 |
| 5616452 | Photographic processor and method for replenishing | William S Lane | 1997-04-01 |