Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821719 | Process for producing a deformed image without significant image degradation | Ly Cuong, Leon L. Vermeulen, Arno Schmuck | 2004-11-23 |
| 6818390 | Deformable color photographic silver halide material | Ly Cuong, Leon L. Vermeulen, Arno Schmuck | 2004-11-16 |
| 6806042 | Color photographic print material | Ralf Weimann, Cuong Ly, Klaus Sinzger, Beate Weber, Heinz Wiesen | 2004-10-19 |
| 6783924 | Colour photographic silver halide material | Ralf Weimann, Cuong Ly, Klaus Sinzger, Beate Weber, Heinz Wiesen | 2004-08-31 |