Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D861973 | Electronic cigarette | Weihua Qiu | 2019-10-01 |
| D859735 | Electronic cigarette | Weihua Qiu | 2019-09-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D861973 | Electronic cigarette | Weihua Qiu | 2019-10-01 |
| D859735 | Electronic cigarette | Weihua Qiu | 2019-09-10 |