Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Christian Ruepping Dupont Dow Elastomers 3
2 Mathieu Hegi S.A. Ancienne Fabrique Georges Piaget & Cie 2
2 Gunter Holzner Firmenich Sa 2
#4 Didier Rossel Mars, Incorporated 1