Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6706341 | High opacity white thermal transfer ribbons containing glass particles | LuAnn G. Saden | 2004-03-16 |
| 5597856 | Hot melt ink for transparency applications | Kelvin W. Yu | 1997-01-28 |