Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Franklin, OH ranks #4,748 worldwide for total patents filed all time, with 571 patents from 115 inventors. Leading employers of inventors based in Franklin, OH include Cilag Gmbh International, Copeland Lp, Avery Dennison Retail Information Services. That works out to 48.9 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 115 inventors

Rank Inventor Primary Company Patents
1 Paul H. Hamisch, Jr. 64
2 Nicholas J. Ross Cilag Gmbh International 58
3 Andrew M. Welch Copeland Lp 32
3 Steven M. Johnson 32
#5 Jeanne F. Duckett Avery Dennison Retail Information Services 25
#6 Michael H. Haselkorn Caterpillar 21
#7 Ricky Hoskins Dayton Technologies Limited 19
#7 Stephen Joseph Hodson The Procter & Gamble 19
#9 Daniel H. Duke Johnson & Johnson 15
#10 Denise Irene Siebert The Procter & Gamble 14
#10 Christopher Edward LaMaster GE 14
#12 Robert Jacob Kramer The Diller 10
#13 Anthony J. Walder Becton, Dickinson And 9
#13 James C. Schluter Contech Construction Products 9
#13 James A. Dowler The Mead 9
#16 Paul Ward Trw Limited 8
#17 Joseph J. Brzezinski Pharmacopeia 6
#18 Lewis Tyson Ross Recovery Force 5
#18 Marvin B. Pierson NVIDIA 5
#18 James Van Wert Victaulic 5
#18 Sean Sexton 5
#18 Jackie Lee King GE 5
#18 Herman Franklin Fisher Sealy Technology 5
#18 Andrew James Fleming GE 5
#25 Douglas G. Nelson The Mead 4
#25 Bethany Brianne White Deceuninck North America 4
#25 Heidi Stegemiller GE 4
#25 Ova E. Johnston US Dept of Health & Human Services 4
#25 William R. Dunnayant Ashland Oil 4
#25 Daniel J. Dershowitz Stepan 4
#25 John Malott Cottrill GE 4
#25 Steven A. Kawamoto Peregrine Outdoor Products 4
#33 Sherman E. Winkle, Sr. NVIDIA 3
#33 Jay P. Johnson Beijing West Industries Co. 3
#33 Kyle T. Etgen Sentrilock 3
#33 Sasith Maduranga Rajasooriya University Of South Florida 3
#33 Pubudu Kalpani K Hitigala Kaluarachchilage University Of South Florida 3
#33 Matthew A. McLaughlin Ncr 3
#33 Jeffrey Rhule Emory University 3
#33 Joseph Levangie Dayton Technologies Limited 3
#33 Paul J. Rado, Jr. Deuer Manufacturing 3
#33 Richard E. Weber 3
#33 Thomas Minnich Cincinnatti Milacron 3
#33 John S. D'Luzansky Packaging Industries Group 3
#33 Kevin Bernard Kluesener The Procter & Gamble 3
#33 Russell K. Messer The Mead 3
#33 Cameron Higgins Avery Dennison Retail Information Services 3
#33 Dominic T. Lipari American Telephone And Telegraph Company, At&T Bell Laboratories 3
#33 Eugene Hoefs Troy Group 3
#50 Tyson Ross 2

Part of Ohio