Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5378591 | Reversal color photographic material | Gerard M. Droin | 1995-01-03 |
| 4284705 | Photosensitive diazo salt compositions and lithographic plate comprising same | Georges A. Phlipot, Jacques R. G. Haeck | 1981-08-18 |
| 4215041 | Diazo substituted amino-benzene salts and lithographic plate comprising same | Georges A. Phlipot, Jacques R. G. Haeck | 1980-07-29 |