Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5138024 | Modified polyester useful as photographic roll film support | Carl T. Brozek, Robert C. Daly, Robert H. Fehnel | 1992-08-11 |
| 4289842 | Negative-working polymers useful as electron beam resists | ZOILO CHEN HO TAN, Frederick J. Rauner | 1981-09-15 |
| 4233443 | Novel radiation sensitive compounds and radiation sensitive compositions containing the same | George A. Reynolds, James A. VanAllan | 1980-11-11 |