Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10219540 | Filter components, filters, smoking articles, and related methods, all for the controlled delivery of aerosols | Steven E. Brown, Luis A. Sanchez, Kai Tang | 2019-03-05 |
| 9848636 | Filter components, filters, smoking articles, and related methods, all for the controlled delivery of aerosols | Steven E. Brown, Luis A. Sanchez, Kai Tang | 2017-12-26 |