Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Erich Thallner Ev Group Gmbh 2
1 Christian Stumpfl Fronius International Gmbh 2
3 Andreas Barth Daimlerchrysler Ag 1
3 Kurt Muhlbock 1