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Valdo Sestini

US Uno A Erre Italia S.P.A.: 1 patents #4 of 11Top 40%
📍 Arezzo, IT: #59 of 123 inventorsTop 50%
Overall (All Time): #4,044,275 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4483050 Spring-ring closures for necklace-collars bracelets and others Maurizio Nanni 1984-11-20