Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Hans-Joachim Herrmann Siemens Aktiengesellschaft 2
1 Henning Börger Covestro Deutschland Ag 2
3 Bernd Maciejewski Siemens Aktiengesellschaft 1