Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461416 | 1,3,4,-thiadiazolylazo dyes and ink compositions containing the same | Barry Huston Meyrick, Mark Holbrook, Roy Bradbury | 2002-10-08 |
| 6454845 | Phthalocyanine compounds used in inks for ink-jet printing | Gavin Wright, Roy Bradbury | 2002-09-24 |