Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Konrad Stiefenhöfer Basf Se 1
1 Volker Billert Basell Polyolefine Gmbh 1
1 Manfred Zengerle Bombardier Transportation Gmbh 1