Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 David Vincent Iorio Lexmark International 3
2 Mark Wagner Vaughn Gittin, Jr. Motorsports Llc—Md 1
2 Gregory A. Greenly Indian Head Industries 1
2 Terry R. Richards IBM 1
2 Gregory J. Frederick Electric Power Research Institute 1

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