Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D653127 | Tobacco can | Edward P. Cronin | 2012-01-31 |
| 7650891 | Tobacco precursor product | Lester E. Groves, Harold J. Doss, Charles L. Vaught, John E. Bunch | 2010-01-26 |
| 7650892 | Methods for hindering formation of tobacco-specific nitrosamines | Lester E. Groves, Harold J. Doss, Charles L. Vaught, John E. Bunch | 2010-01-26 |