Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357990 | Flavored dental floss and process | Christopher H. Suhonen | 1994-10-25 |
| 5283924 | Interdental foam brush and treatment gel combination therewith | Mingchih M. Tseng, Adrian Hart, Christopher H. Suhonen, Robert G. Pitts | 1994-02-08 |
| 5284169 | Method of producing a thin brush dental floss | Sean Gilligan, Adrian Hart, Dermot T. Freeman, Patrick J. Hanley, Jeffrey S. Meessmann +1 more | 1994-02-08 |