Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11517412 | Oral care implement | Takahide Okai, John Gatzemeyer | 2022-12-06 |
| D960582 | Oral care refill head | Takahide Okai | 2022-08-16 |
| 11229283 | Brush with fluid delivery | Gerald Gontarz, Patrik Johansson, John Gatzemeyer, Douglas Hohlbein, Daniel Wainless +1 more | 2022-01-25 |
| D940328 | Oral care device | Scott W. Demarest, Thuan Chong Tan, Francis Tatu, Mark Bartlett | 2022-01-04 |