Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Hans-Gunther Fellmann Ald Vacuum Technologies Gmbh 1
1 Hans-Michael Groh Siemens Aktiengesellschaft 1
1 Jörg Bredemeyer Groz-Beckert Kg 1
1 Karl-Heinz Schuller Daimlerchrysler Ag 1
1 Heinz Haberzettl Optrex 1