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Patent applications and USPTO patent grants for Thesing; Richard A..The latest application filed is for "filter cigarette".
Patent | Date |
---|---|
Filter cigarette Grant 5,178,166 - Newsome , et al. January 12, 1 | 1993-01-12 |
Flavored cigarette filters, and methods and apparatus for making same Grant 5,012,829 - Thesing , et al. May 7, 1 | 1991-05-07 |
Method and apparatus for coating extruded tobacco-containing material Grant 4,989,620 - Keritsis , et al. February 5, 1 | 1991-02-05 |
Thermally releasable flavor source for smoking articles Grant 4,981,522 - Nichols , et al. J | 1991-01-01 |
Method and apparatus for drying and cooling extruded tobacco-containing material Grant 4,874,000 - Tamol , et al. October 17, 1 | 1989-10-17 |
Foamed, extruded, coherent multistrand smoking articles Grant 4,632,131 - Burnett , et al. December 30, 1 | 1986-12-30 |
Foamed, extruded, tobacco-containing smoking article and method of making the same Grant 4,625,737 - Keritsis , et al. December 2, 1 | 1986-12-02 |
Cigarette and method of making it Grant 4,600,027 - Houck , et al. July 15, 1 | 1986-07-15 |
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