Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Alwin Sigel 1
1 Tudor Baiatu Abb Schweiz Ag 1
1 Cyrill Hammer 1
1 Gerhard Neidhofer Asea Brown Boveri, S.A. 1