Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11266175 | Smoking article with extinguishment means | Clement Besso, Emeric Grandjean | 2022-03-08 |
| 11259562 | Smoking article with extinguishment means | Emeric Grandjean | 2022-03-01 |