Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Peter Fickeisen Basf Se 2
2 Dieter Lummel Basf Se 1
2 Bernd Lofink Sca Hygiene Products Ab 1
2 Hans-Joachim Fricke Basf Se 1
2 Stefan Bitterlich Basf Se 1