Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8869805 | Free air burning smoking articles with reduced ignition proclivity characteristics | — | 2014-10-28 |
| 8151806 | Smoking articles having reduced analyte levels and process for making same | — | 2012-04-10 |
| 7308898 | Process for making a bandcast tobacco sheet and smoking article therefrom | Luis Monsalud, Douglas R. Hicks | 2007-12-18 |
| 7051739 | Method for making a cigarette with burn rate modification | Douglas R. Hicks | 2006-05-30 |
| 6827087 | Cigarette with burn rate modification | Douglas R. Hicks | 2004-12-07 |
| 6705325 | Apparatus for making cigarette with burn rate modification | Douglas R. Hicks | 2004-03-16 |
| 6257243 | Smoking articles | Bernd-Henrik Muller, Adolf Schluter, Werner Schneider, Christopher Cook, Frank Kelley St. Charles | 2001-07-10 |