Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Thomas A. Coakley Owens-Corning Fiberglas 1
1 James C. Cummins 1
1 Ralph D. Maltby Ralph Maltby Enterprises 1
1 James R. Wells 1

Part of Ohio