Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693314 | Two component dentifrice for the treatment of dentinal hypersensitivity | Shannon K. Campbell, Edward A. Tavss, Steven Fisher, Marilou T. Joziak, Michael Prencipe | 1997-12-02 |