Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6949327 | On-press developable lithographic printing plate | Shiying Zheng, S. Peter Pappas | 2005-09-27 |
| 6846608 | Method to reduce imaging effluence in processless thermal printing plates | Shiying Zheng, Thap DoMinh | 2005-01-25 |