| 12366253 |
Radial fan with tapered tongue geometry |
Saurabh Gupta |
2025-07-22 |
| 12060887 |
Fan with cover plate on the rotor bell |
Roland Keber, Wolfgang Laufer, Clemens Guenter |
2024-08-13 |
| 11999574 |
Reel motor with closed cooling circuit |
Johannes Fehrenbach, Jörg Hornberger, Markus Flaig |
2024-06-04 |
| 11732728 |
Diagonal fan wheel with increased strength |
Daniel Gebert, Werner Haas, Wolfgang Laufer, Eugen Usselmann |
2023-08-22 |
| 11542954 |
Housing produced in one working step |
Daniel Gebert, Werner Haas, Eugen Usselmann, Wolfgang Laufer |
2023-01-03 |
| D972706 |
Ventilating fan |
Roland Keber, Wolfgang Laufer, Jürgen Herr, Arnold Schulde, Georg Eimer +6 more |
2022-12-13 |
| 11391282 |
Axial ventilator having noise reducing fan wheel blades |
Roland Keber, Wolfgang Laufer, Jürgen Herr, Arnold Schulde, Georg Eimer +6 more |
2022-07-19 |
| D903085 |
Fan |
Daniel Gebert, Werner Haas, Wolfgang Laufer, Eugen Usselmann |
2020-11-24 |
| D897520 |
Fan |
Daniel Gebert, Werner Haas, Wolfgang Laufer, Eugen Usselmann |
2020-09-29 |
| D894367 |
Vent frame |
Daniel Gebert, Werner Haas, Wolfgang Laufer, Eugen Usselmann |
2020-08-25 |