Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9554594 | Filtered cigarette incorporating an adsorbent material | Melissa Ann Clark, Chandra Kumar Banerjee | 2017-01-31 |
| 8066011 | Filtered cigarette incorporating an adsorbent material | Melissa Ann Clark, Chandra Kumar Banerjee | 2011-11-29 |
| 7900639 | Reconstituted tobaccos containing additive materials | Thomas A. Perfetti, Curtis Dillard McGee, Jr., James Best, Paul Andrew Brinkley, Charles Risner | 2011-03-08 |
| 7753056 | Smokable rod for a cigarette | August Joseph Borschke, Dwayne William Beeson, Thomas A. Perfetti | 2010-07-13 |
| 7503330 | Smokable rod for a cigarette | August Joseph Borschke, Dwayne William Beeson, Thomas A. Perfetti | 2009-03-17 |
| 7237558 | Filtered cigarette incorporating an adsorbent material | Melissa Ann Clark, Evon Llewellyn Crooks, Paul E. Braxton, Chandra Kumar Banerjee, Timothy Brian Nestor | 2007-07-03 |
| 5271419 | Cigarette | Barbara Walker Arzonico, Richard L. Blakley, Jeffery S. Gentry, Kathy A. Hege, Mark L. Raker +1 more | 1993-12-21 |