Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D840692 | Oral care implement | Wen Jin Xi, Bo Zhang, Yanmei Ji, Jianrong Zhou | 2019-02-19 |
| D840158 | Oral care implement | Wen Jin Xi, Bo Zhang, Yanmei Ji, Jianrong Zhou | 2019-02-12 |
XD
Xiangji Ding
Overall (2019): #106,519 of 560,194Top 20%
2
Patents 2019