Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5178166 | Filter cigarette | Reginald W. Newsome, Alexander S. Gergely, William T. Callaham, Paul N. Gauvin, Warren E. Claflin +1 more | 1993-01-12 |
| 5012829 | Flavored cigarette filters, and methods and apparatus for making same | Walter A. Nichols | 1991-05-07 |
| 4989620 | Method and apparatus for coating extruded tobacco-containing material | Gus D. Keritsis, Walter A. Nichols | 1991-02-05 |
| 4981522 | Thermally releasable flavor source for smoking articles | Walter A. Nichols, Harry V. Lanzillotti, Alex S. Gergely, Constance H. Morgan, Bruce Waymack +3 more | 1991-01-01 |
| 4874000 | Method and apparatus for drying and cooling extruded tobacco-containing material | Ronald A. Tamol, Jose Nepomuceno, Gus D. Keritsis, George H. Burnett, Warren D. Winterson +1 more | 1989-10-17 |
| 4632131 | Foamed, extruded, coherent multistrand smoking articles | George H. Burnett, Gus D. Keritsis, 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, George H. Burnett, Jose Nepomuceno | 1986-12-02 |
| 4600027 | Cigarette and method of making it | Willie G. Houck, Jr., Reginald W. Newsome, Walter A. Nichols | 1986-07-15 |