Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Peter Merkli Grapha-Holding Ag 1
1 Franco Del Bon Optrel Holding Ag 1
1 Miloslav Kone{haeck over (c)}ný 1
1 Günther Silberbauer Müller Martini Holding Ag 1