Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6017191 | Axial ventilator housing | — | 2000-01-25 |
| 5695318 | Diagonal fan | — | 1997-12-09 |
| 5267842 | Miniaturized direct current fan | Rolf Muller, Gunter Wrobel | 1993-12-07 |
| RE34456 | Miniature axial fan | Gunter Wrobel | 1993-11-23 |
| 5184938 | Axial fan with a cylindrical outer housing | — | 1993-02-09 |
| 5135363 | Miniaturized direct current fan | Rolf Muller, Gunter Wrobel | 1992-08-04 |
| 5028216 | Miniaturized direct current fan | Ing. R. Muller, Gunter Wrobel | 1991-07-02 |
| 4992029 | Miniature axial fan | Gunter Wrobel | 1991-02-12 |
| 4909711 | Small fan with electric drive motor | Martin Burgbacher, Georg Papst | 1990-03-20 |
| 4886415 | Fan with an essentially square housing | Raimund Engelberger, Hilmar Kirchgessner, Josef Schneider | 1989-12-12 |
| 4806081 | Miniature axial fan | Gunter Wrobel | 1989-02-21 |
| 4564335 | Axial flow fan | Georg Papst, Gunter Wrobel | 1986-01-14 |
| 4373861 | Axial-flow fan | Georg Papst, Gunter Wrobel | 1983-02-15 |
| 4371313 | Miniature diagonal blower with axial flow inlet and radial flow outlet | Martin Burgbacher, Georg Papst | 1983-02-01 |