Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D855878 | Electronic cigarette | Weihua Qiu | 2019-08-06 |
| D842237 | Battery | Weihua Qiu | 2019-03-05 |
| D842238 | Battery | Weihua Qiu | 2019-03-05 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D855878 | Electronic cigarette | Weihua Qiu | 2019-08-06 |
| D842237 | Battery | Weihua Qiu | 2019-03-05 |
| D842238 | Battery | Weihua Qiu | 2019-03-05 |