Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Werner Hummel Degussa Ag 2
1 Mirella Winzek Basf Se 2
3 Juri Wagner Pierburg Gmbh 1
3 Stefan Wilden Filterwerk Mann & Hummel Gmbh 1