Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6917205 | Microwave-resonator and measuring device | Jorg Tobias, Wolfgang Taute, Reinhard Knochel | 2005-07-12 |
| 6768317 | Method of and apparatus for testing a first material for potential presence of second materials | Jorg Tobias | 2004-07-27 |
| 6747460 | Microwave-resonator and measuring device | Jorg Tobias, Wolfgang Taute, Reinhard Knochel | 2004-06-08 |
| 5762075 | Method of and apparatus for ascertaining the density of a stream of fibrous material | Reinhard Hoppe, Andreas Noack | 1998-06-09 |
| 5736864 | Apparatus for ascertaining the complex dielectric constant of tobacco | — | 1998-04-07 |
| 5669765 | Pair of conveyor worms for rotary positive-displacement pumps | Heinrich Moller | 1997-09-23 |
| 5651041 | Apparatus for measuring the density of accumulations of fibrous material in rod making machines of the tobacco processing industry | Reinhard Hoppe | 1997-07-22 |
| 5347853 | Method of and apparatus for ascertaining the hardness of rod-shaped articles of the tobacco processing industry | Reinhard Hoppe, Rolf Lindemann | 1994-09-20 |
| 4865052 | Method of and apparatus for making a stream from particles of the tobacco processing industry | Werner Hartmann | 1989-09-12 |
| 4785830 | Method and apparatus for monitoring and evaluating the density of a tobacco stream | Werner Hartmann | 1988-11-22 |