Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Evan G. Colgan IBM 10
2 Robert L. Sandstrom IBM 2
3 Girija Krishnamurthy American Cyanamid 1
3 Edmund Idris Graziani Pfizer 1
3 John C. Turn, JR. Bae Systems Land & Armaments 1

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