Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D901108 | Washing machine | — | 2020-11-03 |
| D889182 | Water filtration pitcher | Lei Zhang, Ningning Li | 2020-07-07 |
| D888187 | Insect trap | Lei Zhang, Ningning Li | 2020-06-23 |
XM
Xiaokang Ma
Overall (2020): #63,283 of 565,922Top 15%
3
Patents 2020