Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11632981 | Heat-not-burn device and method | William Bartkowski, David Crosby, David Wayne | 2023-04-25 |
| 11622985 | Vaporized medicants and methods of use | William Bartkowski, Marshall A. Thompson | 2023-04-11 |
| 11606969 | Heat-not-burn device and method | William Bartkowski, David Crosby, David Wayne | 2023-03-21 |