Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9528823 | Method and device for measuring the position of segments with absorbing substances in multi-segment filter rods of the tobacco processing industry | Stefan Zaage, Udo Schlemm, Rainer Herrmann, Jôrn Eggers | 2016-12-27 |
| 8330473 | Apparatus and method for the measurement of mass and density and/or for the measurement of the humidity of portioned units | Rainer Herrmann, Udo Schlemm, Stefan Zaage | 2012-12-11 |
| 6922061 | Method of detecting foreign bodies in mass streams | Rainer Herrmann, Stefan Zaage | 2005-07-26 |