Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10533149 | Temperature control apparatus | Ulrich Lüdersen, Eilert Balssen | 2020-01-14 |
| 5791353 | Method and apparatus for denitrating tobacco stem material | Gitta Junemann, Gerald Schmekel, Arno Weiss | 1998-08-11 |
| 5353816 | Foil filaments containing tobacco and method and apparatus for the production thereof | Uwe Werner Ehling, Jurgen Nusslein | 1994-10-11 |
| 5277204 | Device for the directed supply of tobacco ribs to a cutting tool | Meinhard Meyer, Werner Wollburg, Friedrich Walther, Arno Weiss | 1994-01-11 |
| 5121758 | Glue and method for its production | Gerald Schmekel, Meinhard Meyer, Knut Moller | 1992-06-16 |
| 5097851 | Tobacco sheet and method and apparatus for the production of a tobacco sheet | Uwe Werner Ehling, Jurgen Nusslein, Gerald Schmekel, Werner Hass, Volker Heemann +2 more | 1992-03-24 |
| 4598721 | Method and apparatus for producing crimped fibre pieces of reconstituted tobacco | Jorn Ulrich, Hartwig Sibbers | 1986-07-08 |