Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Moorestown, NJ ranks #1,810 worldwide for total patents filed all time, with 1,833 patents from 258 inventors. Leading employers of inventors based in Moorestown, NJ include Metrologic Instruments, Xerox, Quickie Manufacturing.

Showing 1–50 of 258 inventors

Rank Inventor Primary Company Patents
1 C. Harry Knowles Metrologic Instruments 227
2 Carl Harry Knowles Metrologic Instruments 166
3 David Greg Anderson Xerox 107
#4 Peter S. Vosbikian Quickie Manufacturing 57
#5 Imran Ahmed Bhutta Reno Technologies 46
#6 Michael C. Milone University of Pennsylvania 45
#7 Xiaozhao Wang Incyte 44
#8 Matthew KING Comcast 38
#9 Joseph Valinsky Opex 36
#10 Alexander Stevens Opex 30
#11 Stephen M. Oleck ExxonMobil 29
#12 Michel W. Barsoum Drexel University 26
#13 David Abdallah Az Electronic Materials Usa 25
#14 Kerry O'Mara Opex 21
#14 Peter J. Cronk Unknown 21
#14 Mark C. Schneider Albion Engineering 21
#17 Alan W. Peters W.R. Grace & Co.-Conn. 20
#17 James D. Walsh Xerox 20
#19 Renu Gupta Insmed Incorporated 19
#19 Bijan Amini Em-Tech Sensors 19
#19 James Brennan E.I. Du Pont De Nemours And 19
#22 Albert F. Stevens Opex 18
#23 Vitaly A. Peysakhovich Inductotherm 17
#23 Richard C. Dougherty ExxonMobil 17
#25 John Michael Friel Rohm And Haas 16
#26 Brian Alan Pluymers Lockheed Martin 15
#26 James R. Hubbard Graphic Controls 15
#26 Jeffrey P. Carpenter Battelle Memorial Institute 15
#29 Robert Holland L-3 Communications 14
#29 Raj Chakrabarti Chakrabarti Advanced Technology 14
#29 David Helmlinger Opex 14
#32 Lou Vastardis Bkon 13
#33 Eric Listenberger Envirofit International 12
#33 Larry Cantwell Computer Network Technology 12
#33 Henri Akouka Microdose Therapeutx 12
#36 Dean J. Vastardis Bkon 11
#37 Judith T. Carpenter Edwards Lifesciences 10
#38 David F. Bowman Rca 9
#38 John A. Caporaso Illinois Tool Works 9
#38 David M. Zawrotny Bristol-Myers Squibb 9
#38 Kristen Cronk Cns 9
#38 Xian Liang Napro Biotherapeutics 9
#43 Patrick J. Wooding Wooding 8
#43 Edward F. Moran, Jr. E.I. Du Pont De Nemours And 8
#43 Roger K. Graham Rohm And Haas 8
#43 D. Greg Anderson Innovative Surgical Designs 8
#43 Edward McBride Atlantic Richfield 8
#48 Gus J. Slotman Unknown 7
#48 Michael York Allison Transmission 7
#48 Bernard M. Raffner Inductotherm 7

Part of New Jersey