Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Ulfert Drewes Endress+Hauser Gmbh+Co.Kg 2
2 Nils Hoeck Ciba Specialty Chemicals 1
2 Markus Dürre Vibracoustic Ag 1
2 Markus Scholz Infineon Technologies Ag 1
2 Gertrud Knauf-Beiter Syngenta Investment 1
2 Christian Beisele Huntsman International 1