Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–10 of 10 inventors

Rank Inventor Primary Company Patents
1 Paul Sanders Baxter International 3
2 Mark Van Handel Master Lock Company 2
3 Meghan Marie McGuire S. C. Johnson & Son 1
3 Christopher Alan Williamson Purdue Research Foundation 1
3 Walter R. Marks Metso Minerals Industries 1
3 Imre J. Dancs S. C. Johnson & Son 1
3 Michael Jahn Weatherford/Lamb 1
3 John J. Hughes IBM 1
3 Lowell B. Ziese Aaa Sales & Engineering 1
3 James A. Sheridan 1

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