Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7390355 | Zinc oxide | — | 2008-06-24 |
| 7101427 | Particulate metal oxide | Graham P. Dransfield, Susan Cutter | 2006-09-05 |
| 5914101 | Zinc oxide dispersions | Carole A. M. Tapley, Iain Michael Harper | 1999-06-22 |