Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Hans Deichsel Robert Bosch Gmbh 1
1 Albert Staacke Robert Bosch Gmbh 1
1 Helmut Preisach Alcatel 1
1 Siegfried Rapp Filterwerk Mann & Hummel Gmbh 1