Sivert Wernblad

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Solrod Strand, DK

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Patents Grantslast 30 patents

Information Patent Grant
Configurable headset
- Patent number 7,613,315
- Issue date Nov 3, 2009
- Sennheiser Communications A/S
- Peter Vestergaard Vaerum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Configurable headset
- Publication number 20060198543
- Publication date Sep 7, 2006
- Sennheiser Communications A/S
- Peter Vestergaard Vaerum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE