Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8443812 | Smoking articles having reduced carbon monoxide delivery | Vladimir Hampl, Jr., Alice Gu | 2013-05-21 |
| 8353301 | Smoking articles having reduced carbon monoxide delivery | Vladimir Hampl, Jr., Alice Gu | 2013-01-15 |
| 6298860 | Process for improving the ash characteristics of a smoking article | Vladimir Hampl, Jr. | 2001-10-09 |
| 5830318 | High opacity tipping paper | Larry D. Snow, Italo Baccoli | 1998-11-03 |
| 5730840 | Cigarette paper with improved ash characteristics | Vladimir Hampl, Jr., Larry D. Snow, David P. Pozzetta | 1998-03-24 |