Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10231488 | Tobacco-containing smoking article | David William Griffith, Jr., Billy Tyrone Conner, Evon L. Crooks, Dempsey Bailey Brewer, Jr. | 2019-03-19 |
| 10226079 | Tobacco-containing smoking article | David William Griffith, Jr., Billy Tyrone Conner, Evon Llewellyn Crooks, Dempsey Bailey Brewer, Jr. | 2019-03-12 |
| 10219548 | Tobacco-containing smoking article | David William Griffith, Jr., Billy Tyrone Conner, Evon Llewellyn Crooks, Dempsey Bailey Brewer, Jr. | 2019-03-05 |