Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5115819 | Method of homogenizing the constituents of a tobacco stream | — | 1992-05-26 |
| 5086279 | Method of and apparatus for measuring the moisture content of fibrous materials | Heiko Niehues | 1992-02-04 |
| 5063943 | Method of and apparatus for monitoring the quality of a tobacco stream | — | 1991-11-12 |
| 5025813 | Method and apparatus for making tobacco shreds | Reinhard Liebe | 1991-06-25 |
| 4967739 | Method of and apparatus for making rod-shaped articles of the tobacco processing industry | — | 1990-11-06 |
| 4934385 | Method of and apparatus for treating uncured tobacco | — | 1990-06-19 |
| 4932424 | Apparatus for conditioning tobacco and like fibrous materials | Reinhard Liebe, Enno Freesemann | 1990-06-12 |
| 4898189 | Method of and apparatus for treating uncured tobacco | — | 1990-02-06 |
| 4799501 | Method and apparatus for making tobacco shreds | Reinhard Liebe | 1989-01-24 |
| 4766912 | Method and apparatus for puffing tobacco | Klaus-Georg Hackman, Reinhard Liebe, Enno Freesemann, Willi Thiele | 1988-08-30 |
| 4586517 | Method and apparatus for ascertaining the filling power of tobacco | — | 1986-05-06 |
| 4513759 | Apparatus for expelling moisture from tobacco or the like | Reinhard Hohm, Reinhard Liebe, Manfred Muss | 1985-04-30 |
| RE31816 | Method of increasing the specific volume of tobacco ribs | — | 1985-01-29 |
| 4489737 | Method and apparatus for reducing the moisture content of tobacco | — | 1984-12-25 |
| 4452256 | Method and apparatus for conditioning tobacco | Reinhard Hohm | 1984-06-05 |
| 4346524 | Method and apparatus for conditioning tobacco | Reinhard Hohm | 1982-08-31 |
| 4300201 | Method and apparatus for ascertaining the bulk weight of tobacco or the like | — | 1981-11-10 |
| 4298012 | Method of increasing the specific volume of tobacco ribs | — | 1981-11-03 |
| 4241515 | Method and apparatus for conditioning tobacco | Reinhard Hohm | 1980-12-30 |
| 4195647 | Method and apparatus for increasing the volume of tobacco or the like | Willi Thiele | 1980-04-01 |