Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Rene Laberheim John Deere 2
1 Yannick Fierling Skf France 2
1 Roger Franet John Deere 2
#4 Patrick Behr CNRS 1
#4 Valérie Milsant 1
#4 Fabrice Laplanche 1
#4 Francis Burstert 1