Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 William M. Smith Boral Stone Products 1
1 Hans Daniel Dreyer Checkfree 1
1 Gary M. Nishioka Owens-Corning Fiberglas 1
1 Robert V. Carney, Sr. 1

Part of Ohio