Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 E. Erik Timothy Nationwide Industries 3
1 Christopher Lory Whetzel Bridgestone Firestone North American Tire 3
3 Brad Kevin Ahlgren Calgon Carbon 1
3 Kimberly K. Yates US Dept of the Interior 1

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