Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6887642 | Multi-layer negative working imageable element | Kevin Ray | 2005-05-03 |
| 6843176 | Method to remove unwanted, unexposed, radiation-sensitive layer in a lithographic printing plate | Kevin Ray, Jianbing Huang | 2005-01-18 |