Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–2 of 2 inventors

Rank Inventor Primary Company Patents
1 Thomas Retzbach Schunk Gmbh & Co. Kg Fabrik Fuer Spann- Und Greifwerkzeuge 2
2 Bernd Grossardt Robert Bosch Gmbh 1