Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5060676 | Process for making a carbon heat source and smoking article including the heat source and a flavor generator | John R. Hearn, Vincent Lanzillotti | 1991-10-29 |
| 4874000 | Method and apparatus for drying and cooling extruded tobacco-containing material | Ronald A. Tamol, Jose Nepomuceno, Gus D. Keritsis, Richard A. Thesing, Warren D. Winterson +1 more | 1989-10-17 |
| 4632131 | Foamed, extruded, coherent multistrand smoking articles | Gus D. Keritsis, Richard A. Thesing, Alline R. Wayte, Jose Nepomuceno, Alex S. Gergely | 1986-12-30 |
| 4625737 | Foamed, extruded, tobacco-containing smoking article and method of making the same | Gus D. Keritsis, Walter A. Nichols, Richard A. Thesing, Jose Nepomuceno | 1986-12-02 |
| 4391285 | Smoking article | Warren E. Claflin, Harry V. Lanzillotti, A. Clifton Lilly, Jr., John F. Nienow, Thomas S. Osdene +1 more | 1983-07-05 |
| 4347855 | Method of making smoking articles | Harry V. Lanzillotti, Alline R. Wayte, Thomas S. Osdene, Warren E. Claflin, A. Clifton Lilly, Jr. +1 more | 1982-09-07 |