Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Reiner KATZWINKEL Volkswagen 2
2 Marcus Dallmann Volkswagen 1
2 Andreas St. Pierre Siemens Aktiengesellschaft 1
2 Doris Martitz Siemens Aktiengesellschaft 1