Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703215 | Water-soluble dyes which are polymerizable containing molecules which contain a nucleophilic group and an electrophilic group | Andrew H. M. Renfrew | 1997-12-30 |
| 5635442 | Dye diffusion thermal transfer printing | Roy Bradbury | 1997-06-03 |