Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6093239 | Hot melt ink | Richard Baker | 2000-07-25 |
| 5938826 | Hot melt ink | Richard Baker | 1999-08-17 |
| 5891228 | Hot melt jet ink composition | Richard Baker | 1999-04-06 |
| 5863319 | Thermally stable hot melt ink | Richard Baker | 1999-01-26 |