Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5837761 | Pigmented plastics compositions | Ian Alexander Macpherson, Iain Frank Fraser | 1998-11-17 |
| 5271769 | Method of improving storage stability of pigments | Philippe Bugnon, Abul Iqbal, Iain Frank Fraser | 1993-12-21 |