Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D860517 | Electronic cigarette | Weihua Qiu | 2019-09-17 |
| D853634 | Electronic cigarette | Weihua Qiu | 2019-07-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D860517 | Electronic cigarette | Weihua Qiu | 2019-09-17 |
| D853634 | Electronic cigarette | Weihua Qiu | 2019-07-09 |