Rosengarten
Germany
2
2026-04-16
Daniel SEIFRIED from Rosengarten, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
OUTLET GUIDE VANE DEVICE FOR A VENTILATOR, AND VENTILATOR COMPRISING AN OUTLET GUIDE VANE DEVICE
FAN AND COOLING STRUCTURE FOR A FAN
7758191 ⎘