Christopher Kühn

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Obrigheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Earcup for headphones
- Patent number D1017575
- Issue date Mar 12, 2024
- ODM GMBH
- Christopher Kühn
- D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

Information Patent Application
MODULAR EARPIECE
- Publication number 20240422470
- Publication date Dec 19, 2024
- ODM GMBH
- Christopher KÜHN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE