Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–11 of 11 inventors

Rank Inventor Primary Company Patents
1 Hagen-Heinrich Hennies Gruenenthal Gmbh 5
2 Recai Sezi Siemens Aktiengesellschaft 3
3 Iris Ziegler Gruenenthal Gmbh 2
#4 Dietmar Wirtz Astenjohnson 1
#4 Bernhard Blumich Rwth Aachen 1
#4 Wolfgang Groeger Fraunhofer 1
#4 Steffen Tatzel Sap Se 1
#4 Bruno Thoennessen Philips 1
#4 Dirk-Achim Schevardo Diehl Aerospace Gmbh 1
#4 HagenHeinrich Hennies Gruenenthal Gmbh 1
#4 Hans-Juergen Bersch Emerson Climate Technologies 1