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

Bartolomeo Tosco

Alpignano, IT: #1 of 3 inventorsTop 35%
Overall (2003): #258,655 of 273,478Top 95%
1 Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6575614 Bearing system for a sand container to be vibrated in a lost foam casting apparatus Luigi Villani 2003-06-10