Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–8 of 8 inventors

Rank Inventor Primary Company Patents
1 John A. Robertson Infosight 2
2 Barbara Elizabeth Johnson A.C. Nielsen 1
2 Wayne E. Hacker Crane Plastics Company 1
2 Albert R. Haubeil 1
2 Kevin Prater Mill'S Pride 1
2 Charles Dearth 1
2 Robert A. Austin The Mead 1
2 Bruce A. Neeld The Mead 1

Part of Ohio