Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6221573 | Yellow coupler, photographic element, and process | Faraj Abu-Hasanayn, Thomas R. Welter | 2001-04-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6221573 | Yellow coupler, photographic element, and process | Faraj Abu-Hasanayn, Thomas R. Welter | 2001-04-24 |