Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8807144 | Wrappers for smoking articles having reduced diffusion leading to reduced ignition proclivity characteristics | Alice Gu, James Rossi-Espagnet | 2014-08-19 |
| 8646464 | Treated areas on a wrapper for reducing the ignition proclivity characteristics of a smoking article | James Rossi-Espagnet, Xiangwei Gu, Peter E. Brighenti, Christopher Lee Goynes | 2014-02-11 |
| 8443812 | Smoking articles having reduced carbon monoxide delivery | Alice Gu, Kerry Mahone | 2013-05-21 |
| 8353301 | Smoking articles having reduced carbon monoxide delivery | Alice Gu, Kerry Mahone | 2013-01-15 |
| 6823872 | Smoking article with reduced carbon monoxide delivery | — | 2004-11-30 |
| 6584981 | Cigarette paper containing carbon fibers for improved ash characteristics | — | 2003-07-01 |
| 6568403 | Paper wrapper for reduction of cigarette burn rate | Larry D. Snow, Tom Kraker | 2003-05-27 |
| 6314964 | Cigarette paper containing carbon fibers for improved ash characteristics | — | 2001-11-13 |
| 6305382 | Reduced basis weight cigarette paper | — | 2001-10-23 |
| 6298860 | Process for improving the ash characteristics of a smoking article | Kerry Mahone | 2001-10-09 |
| 5997691 | Method and apparatus for applying a material to a web | Navin Gautam, Harry V. Lanzillotti, Tyrone W. Murray, D. Anh Phan, Jon R. Butt, Sr. +6 more | 1999-12-07 |
| 5921249 | High and low porosity wrapping papers for smoking articles | — | 1999-07-13 |
| 5893372 | High opacity wrapping paper | — | 1999-04-13 |
| 5888348 | Method for controlling the permeability of a paper | — | 1999-03-30 |
| 5820998 | Coated paper and process for making the same | Raymond Dwayne Hotaling | 1998-10-13 |
| 5730840 | Cigarette paper with improved ash characteristics | Larry D. Snow, Kerry Mahone, David P. Pozzetta | 1998-03-24 |
| 5107866 | Heatseal porous plugwrap using hot melt adhesive | Arthur Aronoff, Larry D. Snow, R. Dwayne Hotaling | 1992-04-28 |
| 5105585 | Dust emissions control mechanism for hand sanders | Jennifer L. Topmiller, Daniel W. Watkins | 1992-04-21 |
| 5099616 | Apparatus and method for reducing wood dust emissions from large diameter disc sanders while cleaning a sanding disc thereof | Ova E. Johnston | 1992-03-31 |
| 4986703 | Auxiliary control technology for routers | Ova E. Johnston | 1991-01-22 |
| 4805644 | Sidestream reducing cigarette paper | Robert D. Fields, Edward P. Bullwinkel | 1989-02-21 |
| 4739775 | Wrapper constructions for self-extinguishing and reduced ignition proclivity smoking articles | — | 1988-04-26 |
| 4622983 | Reduced ignition proclivity smoking article wrapper and smoking article | John H. Mathews, Donald F. Durocher | 1986-11-18 |