Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9497991 | Smoking article with colour change segment | Clement Besso, Dorothy Tritz, Charles Kuersteiner | 2016-11-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9497991 | Smoking article with colour change segment | Clement Besso, Dorothy Tritz, Charles Kuersteiner | 2016-11-22 |