Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4443564 | Packaged speckled dentifrice | John P. Hauschild | 1984-04-17 |
| 4440877 | Functional agglomerated speckles and methods for manufacturing such speckles | John P. Hauschild | 1984-04-03 |
| 4376762 | Functional agglomerated speckles, dentifrices containing such speckles and methods for manufacturing such speckles and dentifrices containing them | John P. Hauschild | 1983-03-15 |
| 4187287 | Warm two tone flavored dentifrice | Ronald S. Schreiber | 1980-02-05 |