Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Michael Thomas Nationwide 5 1
1 Allen W. Coggins 1
1 Thomas R. Stephenson Lockheed Martin 1
1 Garrett L. Reed 1
1 Gregory L. Johnston Westinghouse Air Brake 1

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