Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D944920 | Faucet aerator | Cungui Lai, Jiahao Du, Qingshuang Li | 2022-03-01 |
| D944921 | Faucet aerator | Cungui Lai, Jiahao Du, Qingshuang Li | 2022-03-01 |
| D944922 | Faucet aerator | Cungui Lai, Jiahao Du, Qingshuang Li | 2022-03-01 |