Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6555020 | Stable tooth whitening gels containing high percentages of hydrogen peroxide | Heather L. Hunt | 2003-04-29 |
| 6551396 | Phosphate investment compositions | Rachel R. Pineda | 2003-04-22 |
| 6511654 | Starch thickened non-aqueous dentifrices | Robert L. Ibsen, Rachel R. Pineda, Alan Matthews | 2003-01-28 |