Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D864470 | Electronic cigarette | Liangzhi Huang | 2019-10-22 |
| D863665 | Electronic cigarette | Liangzhi Huang | 2019-10-15 |
| D863675 | Electronic cigarette | Liangzhi Huang | 2019-10-15 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D864470 | Electronic cigarette | Liangzhi Huang | 2019-10-22 |
| D863665 | Electronic cigarette | Liangzhi Huang | 2019-10-15 |
| D863675 | Electronic cigarette | Liangzhi Huang | 2019-10-15 |