Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5558199 | Apparatus for forming a layer of tobacco particles | Friedemann Roether, Heiko Niehues, Harry Drewes, Horst-Udo Christ, Hans Dierken | 1996-09-24 |
| 4463769 | Method and apparatus for storing and transporting comminuted tobacco or the like | Willi Thiele, Klaus Hagenah, Hans Forster | 1984-08-07 |
| 4390029 | Apparatus for storing and transporting comminuted tobacco or the like | Willi Thiele, Klaus Hagenah, Hans Forster | 1983-06-28 |
| 4264238 | Apparatus for separating particles of tobacco or the like from a gaseous carrier medium | Rolf Schmidt | 1981-04-28 |