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Martyn Beedham
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Zurich, CH
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Patents Grants
last 30 patents
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Patent Grant
Cerumen filter applicator
Patent number
11,190,888
Issue date
Nov 30, 2021
SONOVA AG
Martyn Beedham
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
Cerumen Filter Applicator
Publication number
20200296528
Publication date
Sep 17, 2020
Sonova AG
Martyn Beedham
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
HEARING DEVICE COMPRISING A LIGHT SOURCE
Publication number
20190394585
Publication date
Dec 26, 2019
Sonova AG
Erich Dittli
G02 - OPTICS