Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946550 | Fluorescent pigments | Ian Alexander Macpherson, David Macdonald Smith, Simon Martyr, Greig Chisholm, Stephen John Coughlin | 2005-09-20 |
| 6923856 | Method of improving pigment fluorescence | Sharon Kathleen Wilson, Ian Alexander Macpherson | 2005-08-02 |