Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11134718 | Smoking article | Jian Xiang | 2021-10-05 |
| 10952464 | Tobacco smoke filter | Roy Alingalan | 2021-03-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11134718 | Smoking article | Jian Xiang | 2021-10-05 |
| 10952464 | Tobacco smoke filter | Roy Alingalan | 2021-03-23 |