Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6100005 | Photographic element and method | Daniel J. Churella, Wilhelm J. Erdmann, Gerard Gomes, John R. Linton | 2000-08-08 |
| 5422233 | Photographic processing compositions including hydrophobically modified thickening agent | Robert D. Eckert, Daniel D. Huang | 1995-06-06 |