Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–27 of 27 inventors

Rank Inventor Primary Company Patents
1 James Proffitt Jefferson Science Associates 3
1 Michael W. Smith Bnnt 3
3 Sang-Hyon Chu National Institute Of Aerospace Associates 2
#4 Andrew R Turnbull Unknown 1
#4 Jonathan R. Harn Newport News Shipbuilding And Dry Dock 1
#4 John H. Hall Eastman Kodak 1
#4 Nicholas J. Napoda 1
#4 Steven X. S. Bauer NASA 1
#4 David L. Gray NASA 1
#4 Robert Mark Donovan Unilever Home & Personal Care Usa, Division Of Conopco 1
#4 Noris Haynesworth 1
#4 Chuyu Liu Jefferson Science Associates 1
#4 Charles J. Camarda NASA 1
#4 John H. Sanders Dell Products 1
#4 Emilie J. Siochi NASA 1
#4 Douglas B. Juanarena Pressure Systems 1
#4 Windell Osbourne 1
#4 Robert Beaman 1
#4 Bradley D. Leighty NASA 1
#4 Noah H. Schiller NASA 1
#4 Stephen J. Hales 1
#4 Vladimir Popov Jefferson Science Associates 1
#4 Vahagn R. Nazaryan Hampton University 1
#4 Patricia P. Davis NASA 1
#4 William Dorogy HP 1
#4 William E. Cumbie 1
#4 Kazuhiko Hasegawa Canon 1

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