Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Laurence Steiner Manufacture Roger Dubuis Sa 2
2 Raymond Palmen E.I. Du Pont De Nemours And 1
2 Serge Rabassa Cartier Creation Studio Sa 1
2 Regula Naef Firmenich Sa 1