Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 René Tomasino Swenco Products 3
2 Guy Tomasino Swenco Products 2
3 Carl Heuiser 1
3 Roger M. Swenson, Jr. Trans-A-Matic 1

Part of Missouri