Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5617881 | Rod formed smoking product | Peter W. Kossmehl, Edgar Mentzel, Henning Seidel, Wolfgang Wildenau | 1997-04-08 |
| 5494055 | Aroma mixtures for incorporation into coverings for smokeable tobacco goods | Gunther Peters | 1996-02-27 |