Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Francesco Butera C.R.F. Societa' Consortile Per Azioni 4
2 Riccardo Annibali 1
2 Daniele Bianchi Eni S.P.A. 1