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Arend Klostermeier
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Kirchlengern, DE
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last 30 patents
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Patent Grant
In ear hearing aid
Patent number
5,790,672
Issue date
Aug 4, 1998
AS Audio Service GmbH
Arend Klostermeier
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
HOUSING FOR A HEARING AID AND HEARING AID HAVING A HOUSING
Publication number
20180160243
Publication date
Jun 7, 2018
SIVANTOS PTE. LTD.
AREND KLOSTERMEIER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
HEARING DEVICE
Publication number
20170188164
Publication date
Jun 29, 2017
SIVANTOS PTE. LTD.
AREND KLOSTERMEIER
H04 - ELECTRIC COMMUNICATION TECHNIQUE