Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Walter Grossmann Index-Werke Gmbh & Co. Kg Hahn & Tessky 1
1 Hans-Dieter Mayer Richard Hirschmann Radiotechnisches Werk 1
1 Hans-Dietrich Mayer Richard Hirschmann Radiotechnisches Werk 1