Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Christian Thoma Unipat Ag 5
2 Norbert Galster Abb Schweiz Ag 2
3 Evelyn Pross H. C. Starck Gmbh & Co. Kg 1
3 Rainer Schlageter Alstom (Switzerland) 1