Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828084 | Odorless photographic bleaching composition and color photographic processing | Shirleyanne E. Haye, Janet M. Huston, Eric R. Schmittou | 2004-12-07 |
| 6727051 | Odorless photographic bleach-fixing composition and method of use | Shirleyanne E. Haye, Janet M. Huston, Eric R. Schmittou | 2004-04-27 |