Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4548884 | Registering and exposing sheet substrates using photosensitive liquid | — | 1985-10-22 |
| 4527890 | Automatic repetitive registration and imagewise exposure of sheet substrates | Abraham B. Cohen | 1985-07-09 |
| 4522903 | Sequential automatic registration and imagewise exposure of a sheet substrate | Abraham B. Cohen | 1985-06-11 |
| 4518667 | Automatic repetitive registration and image wise exposure of sheet substrates | Abraham B. Cohen | 1985-05-21 |
| 4508802 | Multiple registration and imaging process to form a set of registered imaged elements | Abraham B. Cohen | 1985-04-02 |
| 4343876 | Dot-enlargement process for photopolymer litho masks | James William O'Neil | 1982-08-10 |
| 4334009 | Process for modifying tacky surfaces | Magalie M. Charles | 1982-06-08 |
| 4193797 | Method for making photoresists | Abraham B. Cohen | 1980-03-18 |