Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5505933 | Desensitizing anti-tartar dentifrice | James Norfleet, Matthew J. Frankel, Abdul Gaffar | 1996-04-09 |
| 5503823 | Desensitizing anti-tartar dentifrice | James Norfleet, Matthew J. Frankel, Abdul Gaffar | 1996-04-02 |
| 5486350 | Desensitizing anti-tartar dentifrice | James Norfleet, Matthew J. Frankel, Abdul Gaffar | 1996-01-23 |
| 5374417 | Desensitizing dentifrice | James Norfleet, Matthew J. Frankel, Abdul Gaffar | 1994-12-20 |
| 5352439 | Desensitizing anti-tartar dentifrice | James Norfleet, Matthew J. Frankel, Abdul Gaffar | 1994-10-04 |
| 5240697 | Desensitizing anti-tartar dentifrice | James Norfleet, Matthew J. Frankel, Abdul Gaffar | 1993-08-31 |
| 4814160 | Non-bleeding striped dentifrice | Denise D. Suttmeier | 1989-03-21 |