Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5498406 | Titanium dioxide-based sunscreen compositions | Malcolm Nearn, Graham James Burgess | 1996-03-12 |
| 5417961 | Sunscreen compositions | Malcolm Nearn, Graham James Burgess | 1995-05-23 |