Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Michael Ackerman Ciba Specialty Chemicals 3
2 Martin Greshes 1
2 Joseph Frazzitta Unknown 1
2 Saul Rosenbaum Leviton Manufacturing Co. 1

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