Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7794532 | Magenta dyes and their use in ink- jet printing | Rachel James | 2010-09-14 |
| 7244298 | Magenta metal chelate dyes and their use ink-jet printers | Clive Edwin Foster, Gavin Wright, Rachel James | 2007-07-17 |
| 6187084 | Ink compositions | Roy Bradbury, Barry Huston Meyrick, Mark Holbrook | 2001-02-13 |
| 6099625 | Ink composition | Roy Bradbury, Alan Butters, Andrew Slark | 2000-08-08 |
| 5783518 | Dye diffusion thermal transfer printing | Roy Bradbury | 1998-07-21 |