Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12268232 | Methods for treating tobacco material, apparatus for treating tobacco material, treated tobacco material and uses thereof | Dietmar Franke, Oliver GRÜNER, Josef KNOTHE, Thorsten KÖNIG, Volker Kuhl +2 more | 2025-04-08 |
| 7387128 | Pressure-conditioning method | Uwe Werner Ehling, Gerald Schmekel, Hans-Werner Fuchs, Matthias Link | 2008-06-17 |
| 7380554 | Pressure-conditioning device | Uwe Werner Ehling, Gerald Schmekel, Hans-Werner Fuchs, Matthias Link | 2008-06-03 |
| 6880814 | Process gas conditioning for tobacco dryers | Gerald Schmekel, Arno Weiss, Dietmar Franke | 2005-04-19 |
| 6834653 | Apparatus for expanding tobacco | Gerald Schmekel, Arno Weiss | 2004-12-28 |
| 6779527 | Device for conditioning comminuted tobacco material | Uwe Werner Ehling, Gerald Schmekel, Arno Weiss | 2004-08-24 |
| 6397851 | Method for expanding tobacco | Gerald Schmekel, Arno Weiss | 2002-06-04 |