Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5296337 | Process for retouching photographic images containing a dye having a cleavable ballast | J. Ramon Vargas, John W. Harder, Phillip D. Knight, Paul A. Burns | 1994-03-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5296337 | Process for retouching photographic images containing a dye having a cleavable ballast | J. Ramon Vargas, John W. Harder, Phillip D. Knight, Paul A. Burns | 1994-03-22 |