Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10935887 | Aqueous processing method for flexographic printing plates | Fredrick Charles Mellema, David E. Brown, M. Zaki Ali | 2021-03-02 |
| 10642157 | Aqueous processing method for flexographic printing plates | Fredrick Charles Mellema, David E. Brown, M. Zaki Ali | 2020-05-05 |
| 10324378 | Aqueous processing method for flexographic printing plates | Fredrick Charles Mellema, David E. Brown, M. Zaki Ali | 2019-06-18 |
| 6962765 | Laser-generated ultraviolet radiation mask | Kevin M. Kidnie, Richard C. Buchholtz | 2005-11-08 |
| 6737204 | Hybrid proofing method | — | 2004-05-18 |
| 4990375 | Method of forming receptor sheets with an image-bearing non-receptor surface | — | 1991-02-05 |