Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4440850 | Photopolymerisation process with two exposures of a single layer | John G. Paul, Ewald Losert | 1984-04-03 |
| 4398014 | Sulfoxonium salts and their use as polymerization catalysts | George E. Green, Edward Irving | 1983-08-09 |