Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357317 | Dental cream composition | Hendrik Frans Weyn, Kenneth Harvey | 1982-11-02 |
| 4356168 | Opacified dental cream containing a binary fluorine-providing system | Kenneth Harvey, Stephen T. Connors | 1982-10-26 |
| 4346072 | Dentifrices | John F. Carr | 1982-08-24 |
| 4343786 | Dentifrices containing alpha-alumina trihydrate | John F. Carr | 1982-08-10 |