Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693766 | Dye diffusion thermal transfer printing | — | 1997-12-02 |
| 5635442 | Dye diffusion thermal transfer printing | Andrew Paul Shawcross | 1997-06-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693766 | Dye diffusion thermal transfer printing | — | 1997-12-02 |
| 5635442 | Dye diffusion thermal transfer printing | Andrew Paul Shawcross | 1997-06-03 |