Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4440850 | Photopolymerisation process with two exposures of a single layer | Bernard Peter Stark, Ewald Losert | 1984-04-03 |
| 4416975 | Photopolymerization process employing compounds containing acryloyl groups and maleimide groups | George E. Green, Ewald Losert, Hans Zweifel | 1983-11-22 |
| 4413052 | Photopolymerization process employing compounds containing acryloyl group and anthryl group | George E. Green, Ewald Losert | 1983-11-01 |