Patents/Inventors

Ralf Sperlich

WittenDE3 patents

3 Patents

US123057432025
Assembling and Dissembling Device
ZF FRIEDRICHSHAFEN AG
0 cites
US122762552025
Insulated Pitch Tube
VESTAS WIND SYSTEMS A/S
0 cites
US121464682024
Rotational Decoupling for Assembly and Disassembly of a Gearbox-integrated Mounted Generator Rotor
ZF FRIEDRICHSHAFEN AG
0 cites