Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818660 | Photohardenable electrostatic master having improved backtransfer and charge decay | Graciela Beatriz Blanchet-Fincher, Curtis R. Fincher, Jr., Lawrence Cheung, Catharine E. Looney | 1989-04-04 |