Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Barbara Hornung Merck 6
2 Dieter Ruchatz Ticona 1
2 Mechthild Mueller Dmc 1
2 Steffen Simon Mato Maschinen-Und Metallwarenfabrik Curt Matthaei Gmbh & Co. Kg 1
2 Friedrich Lach W. C. Heraeus Gmbh 1