Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5330749 | Liquid mouthwash containing a particulate bicarbonate suspension | Amy L. Joseph | 1994-07-19 |
| 5302373 | Liquid mouthwash containing a particulate bicarbonate suspension | Amy L. Joseph | 1994-04-12 |