Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6153544 | Flame inhibitor composition and method of application | Fred R. Radwanski, Henry Skoog, Terry R. Cleveland, Phillip Sherman Warren | 2000-11-28 |
| 6110479 | Microporous film containing a microbial adsorbent | Carol Ann Blaney, David C. Strack | 2000-08-29 |
| 6034010 | Microporous fabric containing a microbial adsorbent | Carol Ann Blaney | 2000-03-07 |
| 5955187 | Microporous film with liquid triggered barrier feature | Ann Louise McCormack, David C. Strack, Jay Sheldon Shultz, Carol Ann Blaney | 1999-09-21 |
| 5912196 | Flame inhibitor composition and method of application | Fred R. Radwanski, Henry Skoog, Terry R. Cleveland, Phillip Sherman Warren | 1999-06-15 |
| 5731257 | High surface area iron-magnesium smoke suppressive compositions | Roger Bradshaw Qunicy III | 1998-03-24 |
| 5386838 | High surface area iron-magnesium smoke suppressive compositions | Roger Bradshaw Quincy, III | 1995-02-07 |
| 5284166 | Method of producing brown cigarette wrapper paper | Sean M. Kelly, David P. Pozzetta | 1994-02-08 |
| 5170807 | Method of producing a non-burning outer wrapper for use with smoking products | Loyd G. Kasbo, Peter E. Brighenti, Carmen P. DiGrigoli, Benji Dawn Morgan | 1992-12-15 |
| 5144967 | Flavor release material | Carmen P. DiGrigoli, Loyd G. Kasbo | 1992-09-08 |
| 5105837 | Smoking article with improved wrapper | Russell D. Barnes, Kelly K. Hutchison, Carmen P. DiGrigoli, Loyd G. Kasbo, Peter E. Brighenti +1 more | 1992-04-21 |
| 5060674 | Sidestream smoke reducing cigarette paper with improved physicals and improved sidestream odor/aroma | J. Page Brown, Larry D. Snow | 1991-10-29 |
| 4961415 | Controlled draft and efficiency filter element for smoking articles | Fred R. Radwanski, Donald F. Durocher, Leon E. Chambers, Jr., Loyd G. Kasbo, Robert G. Geer +1 more | 1990-10-09 |
| 4903714 | Smoking article with improved mouthend piece | Russell D. Barnes, Gary R. Shelar, Edward P. Bullwinkel, Leon E. Chambers, Jr., Donald F. Durocher +3 more | 1990-02-27 |
| 4542755 | Dry-forming of reconstituted tobacco and resulting product | William A. Selke | 1985-09-24 |
| 4452257 | Treatment for natural leaf tobacco wrapper | Alan Cornell | 1984-06-05 |
| 4243053 | Filter cigar | Alan Cornell, D. Bernard Higgins, Robert P. Mikkelson | 1981-01-06 |