Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605407 | Thermally convertible lithographic printing precursor | Yisong Yu, Jonathan Goodin, Keith Christall | 2003-08-12 |
| 6589710 | Method for obtaining a lithographic printing surface | Keith Christall, Jonathan Goodin, Yisong Yu | 2003-07-08 |