SM

Sergio Marengo

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Bra, IT: #44 of 108 inventorsTop 45%
Overall (All Time): #3,895,615 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4899720 Machine for cutting stone materials Chiaffredo Chiri, Pierino Gianoglio, Claudio Giraudo, Giovanni Zaino 1990-02-13