Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–9 of 9 inventors

Rank Inventor Primary Company Patents
1 Werner Hofmann Mannesmann Ag 2
1 Reinhard Surkau Skidata Gmbh 2
3 Leonhard Lerchner Keso Ag 1
3 Kurt Schinninger Solvay (Société Anonyme) 1
3 Erich Mueller 1
3 Reinhard Liehs 1
3 Thomas Lettner Robert Bosch Gmbh 1
3 Heinrich Krug 1
3 Gregor Ponert Skidata Gmbh 1