Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Leonard J. Schliesman Stora Enso North America 3
2 Robert L. Schade Newpage Wisconsin System 1
2 Bernard G. Lager, II 1
2 Frank A Cammarata, Jr. 1
2 Mark R. Swanson Renaissance Learning 1
2 Leland O. Tritz Consolidated Papers 1

Part of Wisconsin