Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Hans-Hermann Hecker Hansa Metallwerke Ag 2
2 Wolfgang Stahl Daimlerchrysler Ag 1
2 Norbert Ruhland Daimlerchrysler Ag 1
2 Dieter Koerner Dow Corning 1