Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7293564 | Method for chemically modifying tobacco during curing | Thomas A. Perfetti, Watson Minyard Dufour, William Monroe Coleman, III, Marvin Glenn Riddick, Wennuan Liu +1 more | 2007-11-13 |