Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4932424 | Apparatus for conditioning tobacco and like fibrous materials | Reinhard Liebe, Waldemar Wochnowski | 1990-06-12 |
| 4766912 | Method and apparatus for puffing tobacco | Klaus-Georg Hackman, Reinhard Liebe, Willi Thiele, Waldemar Wochnowski | 1988-08-30 |