Natasha Oatman

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Zurich, CH

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Patents Grantslast 30 patents

Information Patent Grant
Hearing device for being worn at least partly within an ear canal a...
- Patent number 10,231,068
- Issue date Mar 12, 2019
- SONOVA AG
- Christian Frei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
A Hearing Device for Being Worn at Least Partly Within an Ear Canal...
- Publication number 20180227686
- Publication date Aug 9, 2018
- Sonova AG
- Christian FREI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AN IMPRESSION-TAKING PAD, A METHOD OF IMPRESSION-TAKING, AN IMPRESS...
- Publication number 20170339499
- Publication date Nov 23, 2017
- Sonova AG
- Erdal Karamuk
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL