Feusisberg
Switzerland
3
2019-08-01
Josef Mueller from Feusisberg, CH has applied for patents for these inventions. The list has both pending applications and granted patents:
Adaptable hearing device charging port for a hearing device charger
#2 | 2017-11-09HEARING DEVICE
#3 | 2017-11-02Transducer protection system, hearing device and usage of a transducer protection system
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