Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6739343 | Do-it-yourself cigarette maker and component assemblies | Kurt Burghart | 2004-05-25 |
| 5388596 | Coaxial cigarette | Werner Schneider, Erhard Rittershaus, Erwin Kausch, Horst Borowski, Bernd-Henrik Muller +3 more | 1995-02-14 |