Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Charles R. Schenk Cnh America 2
2 Robert L. Newman Cts 1
2 Marvin L. Hanson Reese Products 1
2 Dennis R. Vance 1
2 Mark Howie Rexair 1
2 Fred W. Berwanger Alliedsignal 1

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