Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5285798 | Tobacco smoking article with electrochemical heat source | Chandra Kumar Banerjee, Joseph J. Chiou, Ernest G. Farrier, Thomas L. Gentry, Henry T. Ridings +2 more | 1994-02-15 |
| 5211684 | Catalyst containing smoking articles for reducing carbon monoxide | Michael D. Shannon, James L. Resce, Olivia P. Furin, Joseph T. Meers, Dennis M. Riggs +1 more | 1993-05-18 |
| 5105836 | Cigarette and smokable filler material therefor | Jeffery S. Gentry, Gary R. Shelar, James L. Resce, Olivia D. Furin, Stephen W. Jakob +1 more | 1992-04-21 |
| 5103844 | Cigarette paper and cigarette incorporating same | Rhonda F. Hayden, Elbert C. Jones, Jr., Jerry W. Lawson, Patricia F. Perfetti | 1992-04-14 |
| 5074321 | Cigarette | Jeffery S. Gentry, Gary R. Shelar, Michael D. Shannon, James L. Resce, Rhonda F. Hayden +3 more | 1991-12-24 |
| 5060673 | Agglomerated matrix for cigarettes and method for making same | — | 1991-10-29 |
| 4827950 | Method for modifying a substrate material for use with smoking articles and product produced thereby | Chandra Kumar Banerjee, Deborah C. Kay | 1989-05-09 |
| 4526603 | Method for manufacturing an opal borosilicate glass | William H. Manring | 1985-07-02 |
| 4374817 | Formulation of phosphate rock slurries | John A. Shepherd | 1983-02-22 |