Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Rolf W. Pfirrmann Ed. Geistlich Soehne Ag Fuer Chemische Industrie 1
1 Marcus Mattias Hirt Oracle 1
1 Dietmar Kappelhoff Roche Diagnostics Operations 1
1 René Josef Ulrich Interglass Technology Ag 1