Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7670104 | Fan with laminar flow element in front of the suction hole | Martin Geiger, Rudolph Tungl | 2010-03-02 |
| 7179050 | Radial fan | — | 2007-02-20 |
| 5813834 | Centrifugal fan | Rudolf Tungl | 1998-09-29 |
| 5173038 | Peristaltic pump | Rudolf Tungl, Albert Rockermeier | 1992-12-22 |
| 5007801 | Impeller made from a sheet-metal disk and method of manufacturing same | Werner Eichhorn | 1991-04-16 |
| 4973825 | Circulation fan for baking ovens | Rolf Tungl | 1990-11-27 |
| 4761115 | Axial-flow fan | — | 1988-08-02 |
| 4712976 | Tangential blower | Klaus Taschner | 1987-12-15 |
| 4705453 | Tangential blower | — | 1987-11-10 |
| 4662818 | Tangential blower | Dieter Schmidt | 1987-05-05 |
| 4494908 | Tangential blower | — | 1985-01-22 |