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Stefano Spezzani

📍 Castellarano, IT: #3 of 31 inventorsTop 10%
Overall (All Time): #1,153,902 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11090947 Inkjet printing machine on slabs — 2021-08-17
10961149 Machine and method for cleaning glass articles — 2021-03-30
9499429 Kiln for annealing glass slabs — 2016-11-22
8806701 Roller cleaning device — 2014-08-19