Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Stefan Bickert Novartis Ag 1
1 Siegfried Kuphal E.I. Du Pont De Nemours And 1
1 Hagen Kempas Bodenseewerk Gerätetechnik Gmbh 1
1 Michael Mödler 1
1 Erich Huppman Rexroth Star Gmbh 1