Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4464457 | 10-Phenyl-1,3,9-triazaanthracenes and photopolymerizable mixture containing same | Rainer Wingen, Klaus Horn, Walter Lutz | 1984-08-07 |
| 4387151 | Light-curable mixture and light-sensitive copying material made therewith | Werner Frass | 1983-06-07 |