Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475472 | Oral bleaching composition | Philip Christopher Waterfield | 2002-11-05 |
| 6471947 | Oral composition | Manmohan Bhakoo, Karen Anne Steele, David Taylor, Katherine Mary Thompson, David William Thornthwaite | 2002-10-29 |