Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690913 | Multilayer bicarbonate/peroxide dentifrice | Donald P. Hsu, Rajnish Kohli, Richard J. Crawford, Michael Collins, David Viscio | 1997-11-25 |
ND
Nagarj S. Dixit
Overall (1997): #100,104 of 185,788Top 55%
1
Patents 1997