Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429061 | Method for controlling at least one radial blower in a cooling system, and radial blower | Andreas Lehr, Michael Bütikofer, David L. Muri | 2025-09-30 |
| 7185645 | Compressed air gun for use by police and firefighter for breaking doors open | Anlon Neumeir, Reinhard Effenberger | 2007-03-06 |