Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ontario, NY ranks #1,982 worldwide for total patents filed all time, with 1,638 patents from 244 inventors. Leading employers of inventors based in Ontario, NY include Xerox, Reelex Packaging Solutions, Eastman Kodak. That works out to 739.5 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 244 inventors

Rank Inventor Primary Company Patents
1 Aaron Michael Burry Xerox 123
2 William H. Wayman Xerox 91
3 Scott L. Tewinkle Xerox 46
#4 James J. Appel Xerox 44
#5 Carlos M. Terrero Xerox 43
#6 Jacques C. Bertrand Xerox 42
#7 Richard F. Bergen Xerox 40
#8 Michael D. Borton Xerox 31
#9 Constance J. Thornton Xerox 29
#9 Paul S. Bonino Xerox 29
#9 Mark C. Petropoulos Xerox 29
#12 Paul G. Roetling Xerox 28
#13 Brian Moore Reelex Packaging Solutions 26
#14 Edward Covannon Eastman Kodak 24
#14 Eric J. Meisenzahl Eastman Kodak 24
#16 Michael Parisi Xerox 23
#17 Nataly Boulatnikov Eastman Kodak 21
#17 John R. Falvo Xerox 21
#17 Robert D. Bobo Eastman Kodak 21
#20 George L. Grobe, III Bausch & Lomb Incorporated 20
#21 Clark V. Lange Xerox 19
#22 Joseph M. Wing Xerox 18
#22 Kirk J. Ocke Xerox 18
#24 Bernard A. Kelly Xerox 17
#24 Gary D. Friends Bausch & Lomb Incorporated 17
#24 Scott E. Tunney Eastman Kodak 17
#27 David K. Shogren Xerox 15
#28 Robert E. Rosdahl, Jr. Xerox 14
#28 Douglas A. Gutberlet Xerox 14
#30 James Maier Pro-Tech Manufacturing And Distribution 13
#30 David S. Uerz Eastman Kodak 13
#32 David G. Sherburne Eastman Kodak 12
#33 Alfred J. Claflin Xerox 11
#33 Eugene J. Manno Xerox 11
#33 Richard C. Benton Xerox 11
#36 Karl V. Thomsen Xerox 10
#36 Nancy J. Armstrong Eastman Kodak 10
#36 David J. Maty Xerox 10
#39 John H. Hinton Xerox 9
#39 James R. Beachner Xerox 9
#39 John R. Lambie Xerox 9
#39 Kenneth J. Buck Xerox 9
#39 Gordon F. Lupien, Jr. Xerox 9
#39 Brian J. Andaya Xerox 9
#39 Dan F. Lockwood Xerox 9
#39 James R. Graves Xerox 9
#39 Alan G. Schlageter Xerox 9
#48 Eric Phillips Bausch & Lomb Incorporated 8
#48 David W. Covert Xerox 8
#48 Thomas L. DiGravio Xerox 8

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