Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Michael Winterstein Zf Friedrichshafen Ag 2
2 Stefan Scharting Fag Kugelfischer Ag 1
2 Verena Kunkel Aktiebolaget Skf 1
2 Cole St. John Sram Deutschland Gmbh 1