Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5320117 | Dental flossing material with leader | Richard J. Lazzara | 1994-06-14 |
| 5244390 | Dental scaling instrument | Richard J. Lazzara, Keith D. Beaty | 1993-09-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5320117 | Dental flossing material with leader | Richard J. Lazzara | 1994-06-14 |
| 5244390 | Dental scaling instrument | Richard J. Lazzara, Keith D. Beaty | 1993-09-14 |