Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Kurt Scherrer Usm U. Scharer Sohne Ag 2
2 Paul Scharer Usm U. Scharer Sohne Ag 1
2 Herbert Stemmler Bbc Brown, Boveri & Company 1