Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Frank Lacout L'Oreal 4
2 Henry Jacobelli Warner-Lambert Company 2
3 Jacky Winter IBM 1
3 Lionel Fousset Thomson-Csf 1
3 Laurent Debussche Aventis Pharma S.A. 1