Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10724539 | Diagonal or radial fan having a guide device | Frieder LOERCHER, Andreas Gross, Lothar Ernemann | 2020-07-28 |
| 10550854 | Impeller wheel for diagonal or radial fans, injection molding tool for manufacturing such an impeller wheel, and device comprising such an impeller wheel | Frieder Lörcher, Andreas Gross, Lothar Ernemann, Georg Hofmann | 2020-02-04 |