Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075216 | Oral care implement housing an oral care agent | John Gatzemeyer, Bruce M. Russell, Kenneth Waguespack | 2011-12-13 |
| 7975341 | Bio-activated oral care instrument | Heng Cai | 2011-07-12 |