AV

André Volpiani

SA Saint-Gobain Abrasifs: 1 patents #17 of 70Top 25%
SA Saint-Gobain Abrasives: 1 patents #17 of 70Top 25%
📍 Gravatá, BR: #31 of 144 inventorsTop 25%
Overall (2017): #487,064 of 506,227Top 100%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9662768 Coated abrasive article including a non-woven material Muthukrishnan SHARMILA, Adiseshaiah K. SATHYANARAYANAIAH, Srirangapattana Narasimhaiah Srihari, Sérgio Andrade De Melo 2017-05-30