Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497990 | Heat sensitive printing plate precursors | Simon Blanchard, John Michael Kitteridge, Roland Robinson | 2002-12-24 |
| 6403282 | Heat sensitive printing plate precursors | Felton Rudolph Mayers, Frederick C. Zumsteg, Jr. | 2002-06-11 |