Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Bradley Allan Poppen Sukup Manufacturing 2
2 Thomas J. Jensen Sukup Manufacturing 1
2 Graham Giddings Sukup Manufacturing 1
2 John A. Hanig Sukup Manufacturing 1

Part of Iowa