Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9445660 | Oral care implement | Douglas Hohlbein | 2016-09-20 |
| 9445878 | Generating a chemical agent in situ | Eduardo Jimenez, Douglas Hohlbein, Heng Cai, Sharon Kennedy, Bruce M. Russell | 2016-09-20 |
| 9364075 | Toothbrush | Douglas Hohlbein, Bruce M. Russell, Kenneth Waguespack, Urs Troxler | 2016-06-14 |