Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6251575 | Photographic element, compound, and process | William J. Begley, Gary M. Russo | 2001-06-26 |
| 6197490 | Photographic element, compound, and process | William J. Begley, Gary M. Russo | 2001-03-06 |
| 6197491 | Photographic element, compound, and process | William J. Begley, Gary M. Russo | 2001-03-06 |