Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Perkasie, PA ranks #3,052 worldwide for total patents filed all time, with 994 patents from 222 inventors. Leading employers of inventors based in Perkasie, PA include Agere Systems, Johnson & Johnson, Merck. That works out to 109.0 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 222 inventors

Rank Inventor Primary Company Patents
1 Vladimir Sindalovsky Agere Systems 63
2 Frank J. Villani Johnson & Johnson 52
3 Shawn J. Stachel Merck 35
#4 Colin Swithenbank Rohm And Haas 33
#5 Stephanie Wolfe Globus Medical 29
#6 John D. Tomer, IV Hoechst Marion Roussel 27
#7 Thomas J. Endres AMD 26
#8 Bruce G. McMordie Sermatech International 21
#9 Daniel J. Parry Techline Technologies 19
#10 Manuel de Lera Ruiz Schering 18
#10 W. Ross McLennan Streamlight 18
#12 Arthur G. Schwartz Research Corporation Technologies 17
#13 Sebnem Zorlu Ozer Meshnetworks 16
#14 Anthony Ginnetti Merck 14
#15 Thomas E. Meacham, Jr. Thompson Equipment Company 13
#15 Gregory Bernard Poli Aventis Pharmaceuticals 13
#15 David Greer Agrichem 13
#18 Zachary Law 11
#19 William L. Laswell Merck 10
#19 Marcia E. Christy Merck 10
#19 Anthony M. Smith Merck 10
#22 Daniel M. Clementi Integrated Device Technology 9
#22 James Harrison McKenzie Knoll 9
#22 Steven Patrick McGowan Mcs Industries 9
#22 Michael Sturgess Message Pharmaceutical 9
#22 William Rohrbach Rohm And Haas 9
#22 Michael L. Baker Honeywell 9
#22 David S. Forman Planet Bingo 9
#22 Andrew Hall Est Group 9
#22 Katharine E. D'Aquino Johnson & Johnson 9
#31 Scott L. Kern Teleflex Incorporated 8
#31 James V. Clements IBM 8
#31 William P. Draper Draper-Dbs 8
#31 David L. Ellis Motorola 8
#31 Daniel Nyce Oldcastle Precast 8
#36 H. Marie Loughran Oligomerix 7
#36 Angus Rittenburg Midnight Madness Distilling 7
#36 Hemen Ray US Air Force 7
#36 Leslie M. Beck Man-Gill Chemical 7
#36 Carly Taubenkraut Globus Medical 7
#41 Thomas Lee Collier Siemens Medical Solutions Usa 6
#41 Jason Michael Ploeger Air Products And Chemicals 6
#41 Kelly Sensinger Genisphere 6
#41 Robert MacMillan 6
#41 Franklin D. Carson 6
#41 Todd Crumbling The Secant Group 6
#41 E. Walter Frasch Kulicke And Soffa Industries 6
#48 Steven T. Ragomo ExxonMobil 5
#48 Fred W. Ripley Vacuum Furnace Systems 5
#48 John F. Koerwer Union Carbide 5

Part of Pennsylvania