Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5839449 | Low CO cigarette | Chandra Kumar Banerjee, Timothy Brian Nestor, Jeffery S. Gentry, Roger Grady Hayworth, Joanne Naomi Taylor | 1998-11-24 |
| 5109876 | Cigarette paper and cigarette incorporating same | Rhonda F. Hayden | 1992-05-05 |
| 5103844 | Cigarette paper and cigarette incorporating same | Rhonda F. Hayden, Jerry W. Lawson, Richard L. Lehman, Patricia F. Perfetti | 1992-04-14 |
| 5074320 | Cigarette and cigarette filter | Thomas A. Perfetti | 1991-12-24 |