Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11391285 | Blocking device of a fan | Gunter Langeneck | 2022-07-19 |
| 7811069 | Fan housing with strain relief | — | 2010-10-12 |
| D556702 | Cooling unit | Wolfgang Laufer, Walter Georg Angelis, Siegfried Seidler, Norbert Weisser, Christian Thren +1 more | 2007-12-04 |