MR

Mario Righetti

GS G.D S.P.A.: 1 patents #92 of 174Top 55%
Overall (All Time): #3,045,153 of 4,157,543Top 75%
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Patent #TitleCo-InventorsDate
8992400 Machine and method for manufacturing composite filters Alberto Stagni, Massimo Sartoni 2015-03-31