Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Gunnar Schmidt Ipcom Gmbh & Co. Kg 2
2 Norbert Witowski Bayer Schering Pharma Ag 1
2 Steffen Hoffmann Heidelberg Druckmaschinen 1