Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8893723 | Method and device for removing foreign particles from a tobacco stream | Matthias Jahnke, Harry Drewes, Torsten Grigutsch, Hans Dierken, David Felts +1 more | 2014-11-25 |