Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6289898 | Smoking article wrapper with improved filler | Jay A Fournier | 2001-09-18 |
| 6209547 | Cigarette filter | Kent B. Koller, Susan E. Wrenn, Willie G. Houck, Jr. | 2001-04-03 |
| 6116247 | Cleaning unit for the heater fixture of a smoking device | Joseph L. Banyasz, Aubry T. Burton, John M. Campbell, Woontung G. Chan, Mary Ellen Counts +8 more | 2000-09-12 |
| 5979461 | Smoking article wrapper having filler of hydromagnesite/magnesium hydroxide and smoking article made with said wrapper | Azzedine Bensalem, Warren Chang, Jay A Fournier, Andrew G. Kallianos, Kenneth F. Podraza +2 more | 1999-11-09 |
| 5927288 | Hydromagnesite/magnesium hydroxide fillers for smoking article wrappers and methods for making same | Azzedine Bensalem, Warren Chang, Jay A Fournier, Andrew G. Kallianos, Kenneth F. Podraza +2 more | 1999-07-27 |
| 5878752 | Method and apparatus for using, cleaning, and maintaining electrical heat sources and lighters useful in smoking systems and other apparatuses | John M. Adams, William J. Crowe, Grier S. Fleischhauer, Jay A Fournier, Mohammad R. Hajaligol +10 more | 1999-03-09 |
| 5699811 | Use of eitelite to reduce sidestream smoke | — | 1997-12-23 |
| 5651917 | Liquid scrubbing of gas-phase contaminants | Charles T. Bridges, Charles R. Howe, Kenneth F. Podraza | 1997-07-29 |
| 5527517 | Liquid scrubbing of gas-phase contaminants | Charles T. Bridges, Charles R. Howe, Kenneth F. Podraza | 1996-06-18 |
| 5502019 | Conversion of carbon monoxide using cobalt-based metal oxide catalysts | Robert L. Augustine, Jay A Fournier, Kenneth H. Shafer, Setrak K. Tanielyan | 1996-03-26 |
| 5301693 | Smoking compositions containing an .alpha.-alkylcinnamaldehyde-release additive | W. Geoffrey Chan, William B. Edwards, III, Harvey J. Grubbs, Yoram Houminer, Charles R. Howe +5 more | 1994-04-12 |
| 5228463 | Magnesite/magnesium hydroxide fillers for smoking article wrappers | Jay A Fournier, Andrew G. Kallianos, Kenneth F. Podraza, Jeffrey I. Seeman | 1993-07-20 |
| 5129954 | Beta-hydroxyesters for use as vanillin-release additives in smoking compositions | W. Geoffrey Chan, Yoram Houminer, Kenneth F. Podraza | 1992-07-14 |
| 5092306 | Magnesite composition filler for smoking article wrapper | Gordon H. Bokelman, Jay A Fournier, Andrew G. Kallianos, Kenneth F. Podraza, Jeffrey I. Seeman | 1992-03-03 |
| 4974609 | Tobacco flavorants | Everett W. Southwick | 1990-12-04 |