Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Florian Speer Besi Switzerland Ag 1
1 Engelbert Winkler 1
1 Dirk Proeckl 1
1 Robert J. Scribner Industrias Negromex, S.A. De C.V. 1

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