Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6887656 | Color photographic element containing improved heterocyclic speed enhancing compound | Louis E. Friedrich, Philip A. Allway, Bernard A. Clark, Charles E. Heckler, Stephen P. Singer | 2005-05-03 |