Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5566686 | Method and device for determining the density of a stream of fibrous material on a cigarette manufacturing machine | Rudolf Grossbach, Peter Huber, Michael Fiedler, Rainer Weiss, Armando Neri +2 more | 1996-10-22 |
| 4473187 | Apparatus for atomizing liquids | Wolfgang Heide, Rudolf Grossbach, Karl Floegel | 1984-09-25 |
| 4402458 | Apparatus for atomizing liquids | Wolfgang Heide, Rudolf Grossbach, Karl Floegel, Hartmut Erdmann | 1983-09-06 |