Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Ulf Preuschoff Solvay Pharmaceuticals, Gmbh 2
2 Karl-Heinz Fischer U.S. Philips 1
2 Siegmar Koppe Infineon Technologies Ag 1