Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12268232 | Methods for treating tobacco material, apparatus for treating tobacco material, treated tobacco material and uses thereof | Oliver GRÜNER, Josef KNOTHE, Thorsten KÖNIG, Volker Kuhl, Matthias Link +2 more | 2025-04-08 |
| 12250962 | Methods of treating cut stem tobacco material | Frank Plueckhahn, Matthias Link, Horst Grzonka, Thomas Lindner | 2025-03-18 |
| 11484055 | Modular tobacco preparation including extrusion | Gerald Schmekel | 2022-11-01 |
| 11269800 | Integrated communication unit | Christian Bornschein, Marcus Tangermann | 2022-03-08 |
| 10398166 | Modular tobacco preparation including extrusion | Gerald Schmekel | 2019-09-03 |
| 9351519 | Modular tobacco preparation including extrusion | Gerald Schmekel | 2016-05-31 |
| 9173433 | Tobacco shredder with double-mounted conveyor-worm shaft | Volker Kuhl, Gerald Schmekel | 2015-11-03 |
| 9101164 | Extractive tobacco material extrusion | Gerald Schmekel | 2015-08-11 |
| 8931491 | Extractive tobacco material extrusion | Gerald Schmekel | 2015-01-13 |
| 8857075 | Production of smoking products by thermal extrusion | Gerald Schmekel | 2014-10-14 |
| 8820328 | Defibration of tobacco material | Uwe Werner Ehling, Gerald Schmekel, Matthias Link | 2014-09-02 |
| 8418697 | High-pressure forming process for tobacco material | Uwe Werner Ehling, Gerald Schmekel | 2013-04-16 |
| 7934509 | Defibration of tobacco material | Uwe Werner Ehling, Gerald Schmekel, Matthias Link | 2011-05-03 |
| 6880814 | Process gas conditioning for tobacco dryers | Frank Pluckhahn, Gerald Schmekel, Arno Weiss | 2005-04-19 |
| 6502581 | Method and device for regulating the output humidity of tobacco | Fritz Schelhorn, Hans-Werner Fuchs, Harald Hofmann | 2003-01-07 |
| 6427287 | Door stop which is integrated with a door hinge | Lothar Brueckner, Uwe Kirsten, Nils Magnus | 2002-08-06 |
| 6192973 | Strip casting plant | Klaus Schwerdtfeger, Karl-Heinz Spitzer, Ulrich Urlau, Bernfried Stache, Joachim Kroos +1 more | 2001-02-27 |
| 6155269 | Method for regulating the output humidity of tobacco | Fritz Schelhorn, Hans-Werner Fuchs, Harald Hofmann | 2000-12-05 |
| 5761769 | Door hinge for a motor vehicle door with a braking and retaining function | Lothar Bruckner, Uwe Kirsten | 1998-06-09 |