SC

Stefan Chirtu

📍 Saint-Étienne, FR: #3 of 13 inventorsTop 25%
Overall (2017): #236,301 of 506,227Top 50%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9656277 Swimming pool water filtration device 2017-05-23