Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6422867 | Interproximal flosser handle | Kenneth J. Lang, Brian R. Williams, Theodore De Leo, William B. Stephens | 2002-07-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6422867 | Interproximal flosser handle | Kenneth J. Lang, Brian R. Williams, Theodore De Leo, William B. Stephens | 2002-07-23 |