Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670305 | Photographic processing solution containing ternary ferric-complex salts | Stuart T. Gordon, Keith H. Stephen, Eric Brown, Celia Ann DeAndrea, Mary Morris Podhorecki | 1997-09-23 |