Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10849277 | Extension rod and power tool having extension rod | Jianxin Li | 2020-12-01 |
| D888779 | Blower nozzle | David Quan, Bruce Cooper, Zhao Kong | 2020-06-30 |
| D878427 | Blower nozzle | David Quan, Bruce Cooper, Zhao Kong | 2020-03-17 |