Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Roger A. Cassell Ddp Specialty Electronic Materials Us, Llc. 1
1 Kent Hamilton Q-Bot Limited 1
1 Tim A. Landwehr Henny Penny 1
1 David Bolt Veeder-Root 1

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