Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4428929 | New oral cleansing medium for wearers of partial and full dentures | Alvin L. Boyd | 1984-01-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4428929 | New oral cleansing medium for wearers of partial and full dentures | Alvin L. Boyd | 1984-01-31 |