Alexandre Muller da SILVA

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Cachoeirinha, BR

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Patents Grantslast 30 patents

Information Patent Grant
Three-dimensional electric field sensor in hard hats
- Patent number 10,244,808
- Issue date Apr 2, 2019
- COPEL DISTRIBUIÇÃO S/A
- Alexandre Muller da Silva
- A42 - HEADWEAR

Patents Applicationslast 30 patents

Information Patent Application
THREE-DIMENSIONAL ELECTRIC FIELD SENSOR IN HARD HATS
- Publication number 20190014847
- Publication date Jan 17, 2019
- COPEL DISTRIBUIÇÃO S/A
- Alexandre Muller da SILVA
- A42 - HEADWEAR