Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Dale S. Dilulio John Deere 5
2 Deborah K. Jacobson Wolfe Tory Medical 1
2 David W. Schlegel Allen-Bradley Company 1
2 Theodore B. Lemke Mgs Mfg. Group 1
2 John Crosslen Frank Mayer & Associates 1

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