Witten
Germany
6
2024-09-26
The entities that hold a legal rights for patent applications filed by inventor SPERLICH Ralf:
Ralf SPERLICH from Witten, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Assembling and dissembling device
#2 | 2023-01-19Rotational decoupling for assembly and disassembly of a gearbox-integrated mounted generator rotor
#3 | 2022-10-27Insulated pitch tube
#4 | 2021-05-20Sealing surface having leak-proof passage of an oil channel
#5 | 2020-02-20Retainer plates for fixing planet carrier and ring gear
#6 | 2019-01-31Planetary carrier for a gearset stage of a planetary gearset, and pretensioning method
2415835 ⎘