Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8646464 | Treated areas on a wrapper for reducing the ignition proclivity characteristics of a smoking article | Vladimir Hampl, Jr., James Rossi-Espagnet, Xiangwei Gu, Christopher Lee Goynes | 2014-02-11 |
| 5170807 | Method of producing a non-burning outer wrapper for use with smoking products | Loyd G. Kasbo, William F. Cartwright, Carmen P. DiGrigoli, Benji Dawn Morgan | 1992-12-15 |
| 5105837 | Smoking article with improved wrapper | Russell D. Barnes, Kelly K. Hutchison, Carmen P. DiGrigoli, Loyd G. Kasbo, William F. Cartwright +1 more | 1992-04-21 |