Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364745 | Azoaniline masking couplers for photographic materials | Stephen P. Singer, James J. Seifert, Robert J. Ross, Daniel L. Kapp | 1994-11-15 |
| 5356750 | Dye releasing couplers for heat image separation systems | John Texter, Thomas R. Welter, David T. Southby | 1994-10-18 |