Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11819114 | Oral care implement | Chi Shing Wong | 2023-11-21 |
| 11800924 | Oral care implement | Daniel Wainless | 2023-10-31 |
| 11751675 | Toothbrush | Chi Shing Wong, Kenneth Waguespack, Al Sprosta, Wen Jin Xi, Xiangji Ding | 2023-09-12 |
| D985278 | Oral care implement handle | Al Sprosta, Eduardo Jimenez, Michael Rooney, Yanmei Ji, Xiangji Ding | 2023-05-09 |