Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–19 of 19 inventors

Rank Inventor Primary Company Patents
1 David F. Zucker Igt 7
2 John E. Jones Cummins-Allison 5
3 Jiin-Huey Chern Lin Calcitec 3
3 Robert W. Sheldon Medline Industries, Lp 3
#5 Horacio D. Espinosa Northwestern University 2
#5 Richard B. Silverman Northwestern University 2
#5 John Wooster Cobra Golf Incorporated 2
#8 Norbert Scherer The University Of Chicago 1
#8 Michael R. Miller Miller Dowel 1
#8 Srikanth Sankaran Sri 1
#8 Dirk Hondmann Mead Johnson Nutrition 1
#8 Robert Lee UNDERWOOD Polytec Gmbh 1
#8 Sanjay Mehrotra 1
#8 George Valliath Motorola 1
#8 Mitchell H. Saranow Suretint Technologies 1
#8 James Fargo S&C Electric 1
#8 Sami El-Saden Ignite Usa 1
#8 Todd K. Kaplan Bank of America 1
#8 Jiin-Huey Chern Lin 1

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