Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357318 | Dentifrices with improved soluble fluoride availability | Nicholas F. Schmidt | 1982-11-02 |
| 4325939 | Zinc derivatives and their use in dental compositions | — | 1982-04-20 |
| 4315779 | Non-adhesive gel compositions for stabilizing dentures | Allen Heyd | 1982-02-16 |