Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455242 | Color photographic element containing speed improving compound | Philip A. Allway, Bernard A. Clark, John D. Goddard, Louis E. Friedrich, Stephen P. Singer +1 more | 2002-09-24 |
| 6426180 | Color photographic element containing speed improving compound in combination with electron transfer agent releasing compound | Joseph F. Bringley, Stephen P. Singer, Marcello Vitale | 2002-07-30 |
| 6350564 | Color photographic element containing speed improving compound in combination with reflecting material | Joseph F. Bringley, Stephen P. Singer, Marcello Vitale | 2002-02-26 |
| 6350565 | Color photographic element exhibiting increased red speed | Joseph F. Bringley, Marcello Vitale | 2002-02-26 |