Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478032 | Smoking articles | Paul D. Case | 2002-11-12 |
| 6161552 | Low filler content cigarette wrappers | Paul D. Case | 2000-12-19 |
| 6000404 | Smoking articles | Paul D. Case | 1999-12-14 |
| 5105839 | Smoking articles | Paul D. Case | 1992-04-21 |
| 4236538 | Smoking articles | Norman Foster | 1980-12-02 |