Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6251559 | Heat treatment method for obtaining imagable coatings and imagable coatings | Jianbing Huang | 2001-06-26 |
| 6238831 | Offset printing plates having high print run stability | Gerhard Hauck, Mathias Jarek, Socrates Pappas | 2001-05-29 |
| 6060217 | Thermal lithographic printing plates | My T. Nguyen, Nishith Merchant, Ken-ichi Shimazu, S. Peter Pappas, Robert W. Hallman +5 more | 2000-05-09 |
| 4486518 | Duplicating film mask with radiation absorbing benzophenone in processed positive-working radiation sensitive layer on transparent substrate | James G. Shelnut, Alan Wilkes | 1984-12-04 |