Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10893700 | Smoking article filter with flavorant delivery system | Munmaya K. Mishra, Kathryn M. Draper, Dwight D. Williams | 2021-01-19 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10893700 | Smoking article filter with flavorant delivery system | Munmaya K. Mishra, Kathryn M. Draper, Dwight D. Williams | 2021-01-19 |