Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4774078 | Stable antiplaque dentifrice based on hexetidine, zinc ion and fluoride | John P. Curtis, Shamsul K. Bakar, John J. Donohue, Richard J. Crawford, John M. Coviello, Jr. | 1988-09-27 |