Georgios GKANTZOUNIS

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Kamena Vourla, GR

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Patents Grantslast 30 patents

Information Patent Grant
Sound proof helmet
- Patent number 9,348,949
- Issue date May 24, 2016
- California Institute of Technology
- Chiara Daraio
- A42 - HEADWEAR

Patents Applicationslast 30 patents

Information Patent Application
SOUND PROOF HELMET
- Publication number 20140245522
- Publication date Sep 4, 2014
- California Institute of Technology
- Chiara DARAIO
- G06 - COMPUTING CALCULATING COUNTING