Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Rene Stein Siemens Aktiengesellschaft 2
2 Bernhard Blumich Rwth Aachen 1
2 Hagen-Heinrich Hennies Gruenenthal Gmbh 1
2 Siegfried Wilden Otto Junker Gmbh 1
2 Recai Sezi Siemens Aktiengesellschaft 1
2 Iris Ziegler Gruenenthal Gmbh 1
2 Klaus Lohn U.S. Philips 1