Smorum
Denmark
7
2018-11-15
The entities that hold a legal rights for patent applications filed by inventor PETERSEN Michael Frank:
Michael Frank PETERSEN from Smorum, DK has applied for patents for these inventions. The list has both pending applications and granted patents:
Hearing device with a barrier element
#2 | 2018-05-17Microphone inlet for hearing aid
#3 | 2017-04-27Hearing device with a barrier element
#4 | 2017-03-23Hearing device
#5 | 2017-03-02HEARING DEVICE
#6 | 2017-03-02Hearing device interface
#7 | 2016-09-08Microphone inlet for hearing aid
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