Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 James Harrison Astenjohnson 2
1 Steve Dawson 2
3 James Allan 1 . . . Limited 1
3 Donald G. Coburn 1
3 Dennis Michael Mattie The Goodyear Tire & Rubber 1