Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630019 | Calcium phosphate colorants and method for making same | Kathleen Pike | 2003-10-07 |
| 6616916 | Transparent dentifrices | Rajeev B. Karpe, Sunil Sadanand Nadkarni, Ramanathan Ramakrishnan | 2003-09-09 |