Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5615694 | Method of modifying and aromatizing the primary or secondary smoke of smoking products | Jean-Claude Battard | 1997-04-01 |
| 5479949 | Sheet material for a smoking product incorporating an aromatic substance | Jean-Claude Battard, Jean Mane | 1996-01-02 |