Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D961269 | Oral care implement | Fan Gang Xie, Yanmei Ji | 2022-08-23 |
| D956424 | Refill head for a toothbrush | Jiang Zhou, Yanmei Ji, Fan Gang Xie, Wen Jin Xi | 2022-07-05 |
| D955753 | Refill head for a toothbrush | Jiang Zhou, Fan Gang Xie, Yanmei Ji, Wen Jin Xi | 2022-06-28 |
| D950957 | Oral care implement handle | Jiang Zhou, Fan Gang Xie, Yanmei Ji, Wen Jin Xi | 2022-05-10 |