Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5340566 | Method for preventing the progression of gingivitis | John P. Curtis, Susan Greenfeder, Bill Seiden | 1994-08-23 |
ML
Michael L. Lees
Overall (1994): #90,856 of 165,921Top 55%
1
Patents 1994