Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5849267 | Stable desensitizing antitartar dentifrice | Michael Collins, Richard J. Crawford | 1998-12-15 |
| 4684517 | Mouthrinse composition containing hydrogen peroxide and fluoride | James Norfleet | 1987-08-04 |
| 4537778 | Oral preparation | James Norfleet | 1985-08-27 |
| 4431631 | Aqueous oral solution | James Norfleet | 1984-02-14 |