Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Matthias Muziol Heraeus Electro-Nite International N.V. 2
2 Stefan Dietmann Heraeus Nexensos Gmbh 1
2 Wilhelm Fernengel Netzsch Trockenmahltechnik Gmbh 1
2 Ralf Karch Umicore Ag & Co. Kg 1
2 Winfried Schulmann Balzers Und Leybold Duetschland Holding Ag 1