Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797454 | Method and apparatus for thermal processing a photosensitive element | Melvin H. Johnson, David Anthony Belfiore, Mark A. Hackler, Anandkumar R. Kannurpatti, Robert L. Brown +1 more | 2004-09-28 |
| 5916403 | Methods and apparatus for forming cylindrical photosensitive elements | Roxy N. Fan, Edward Andrew Calisto, Daniel Francis Sheehan, Jr. | 1999-06-29 |
| 5804353 | Lasers engravable multilayer flexographic printing element | Roxy N. Fan, Ernst Leberzammer, John A. Quinn, Paul Thomas Shea, Carol Marie Van Zoeren | 1998-09-08 |
| 5798019 | Methods and apparatus for forming cylindrical photosensitive elements | Roxy N. Fan, Edward Andrew Calisto, Daniel Francis Sheehan, Jr. | 1998-08-25 |
| 5798202 | Laser engravable single-layer flexographic printing element | Roxy N. Fan, Ernst Leberzammer, Paul Thomas Shea, Carol Marie Van Zoeren | 1998-08-25 |
| 5386268 | Exposure unit and method for exposing photosensitive materials | Albert H. Ohlig, Steven W. Nelson, Robert J. Verbiar | 1995-01-31 |