Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |