Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9970458 | Wall ring with wall ring heating element for axial fans | Dieter Best, Stefanie Wolfarth | 2018-05-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9970458 | Wall ring with wall ring heating element for axial fans | Dieter Best, Stefanie Wolfarth | 2018-05-15 |