Patents/Inventors

Andreas Dummel

HohenbrunnDE2 patents

3 Patents

US123779712025
Drive Unit with Gear Mechanism and Electric Drive for a Main Rotor of a Rotary Wing Craft
Kopter Group AG
0 cites
US122088892025
Rotor System for an Aircraft
Kopter Germany GmbH
0 cites
US121575612024
Rotorcraft Having an Electric Drive for Driving a Main And/or Tail Rotor of the Rotorcraft
KOPTER GROUP AG
0 cites