Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641620 | Disperse dye mixtures | David Brierley, James F. Bullock | 2003-11-04 |
| 6589296 | Disperse dye mixtures | David Brierley | 2003-07-08 |
| 6562082 | Disperse dye mixture | David Brierley | 2003-05-13 |