Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Donald F. Ferguson IBM 2
2 Jan Votruba Fonar 1
2 James Savage St. Jude Medical, Atrial Fibrillation Division 1
2 John F. Bohata 1

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