Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6395885 | Use of lithium salts of anionic dyes to enhance their light-fastness | Aidan Joseph Lavery, Janette Watkinson | 2002-05-28 |
| 6251174 | Ink composition containing at least two azo dyes | Aidan Joseph Lavery | 2001-06-26 |