Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Kenneth J. Gamberini 3M 1
1 James W. Hammond Aptargroup 1
1 Julian R. Knudsen GE 1
1 Ken Stair Briggs & Stratton 1

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