Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5599650 | Photoreaction quenchers in on-press developable lithographic printing plates | Maurice J. Fitzgerald, Frederick Richard Kearney, Rong-Chang Liang, William C. Schwarzel, Tung-Feng Yeh | 1997-02-04 |