Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PP

Pietro Prato

3M: 2 patents #5,326 of 11,543Top 50%
Savona, IT: #60 of 182 inventorsTop 35%
Overall (All Time): #2,260,644 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5755881 Apparatus for removing material from a coated moving web and coating apparatus using such apparatus Alfredo Fenoglio, Luigi C. Gallo 1998-05-26
4510882 Coating apparatus and method for the curtain coating of liquid compositions using it 1985-04-16