Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10433585 | Non-combustible smoking systems, devices and elements thereof | Christopher S. Tucker, Barry S. Smith, Ed CADIEUX, David BENNETT, San Li +4 more | 2019-10-08 |
| 10299507 | Compound horizontal filter assembly machine and process | Michael S. Braunshteyn | 2019-05-28 |
| 10188139 | Additives for tobacco cut filler | San Li, Joseph L. Banyasz, Kenneth H. Shafer | 2019-01-29 |