Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Frank C. Darling, Jr. Xerox 2
2 James S. Stoll Xerox 1
2 James E. McNamara Xerox 1
2 Matthew S. Jonasse Bausch & Lomb Incorporated 1

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