Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Rosanna Silvestri Basell Technology Company B.V. 2
2 Giambattista Apolloni 1
2 Antonio Piazza 1
2 Giovanni Masello 1
2 Giulio Bortoli Nuovopignone Industrie Meccaniche E Fonderia S.P.A. 1