Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Ernst-Walter Hillebrand 2
2 Andreas Kirchhoff Friedrich Grohe Ag & Co. Kg 1
2 Manuel Maria Rodrigues Bjb Gmbh & Co. Kg 1
2 Konrad Gluschke Gnb Gesellschaft Fur Nuklear-Behalter Mbh 1