Issued Patents All Time
Showing 1–5 of 5 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 | Udo Schlemm, Rainer Herrmann, Harald Ceslik, 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, Harald Ceslik | 2012-12-11 |
| 7337074 | Method and apparatus for determining the mass of portioned units of active substances | Rainer Herrmann, Udo Schlemm | 2008-02-26 |
| 6922061 | Method of detecting foreign bodies in mass streams | Rainer Herrmann, Harald Ceslik | 2005-07-26 |
| 6316946 | Microwave leakage field sensor for measuring moisture and/or density | Rainer Herrmann | 2001-11-13 |