Sergio Santini

PS Premec Sa: 1 patents #3 of 4Top 75%

📍 Breganzona, CH: #11 of 19 inventorsTop 60%

Overall (All Time): #3,121,625 of 4,157,543Top 80%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D711470	Writing instrument	—	2014-08-19