Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Riverton, NJ ranks #12,649 worldwide for total patents filed all time, with 139 patents from 29 inventors. Leading employers of inventors based in Riverton, NJ include E.I. Du Pont De Nemours And, Coastal Source, Comcast. That works out to 50.3 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–29 of 29 inventors

Rank Inventor Primary Company Patents
1 Joseph A. Antonelli E.I. Du Pont De Nemours And 29
2 Harold Zimmermann Coastal Source 18
3 Michael J. O'Reirdan Comcast 13
#4 Sidney L. Bendell Rca 12
#5 Mary Fosbenner Mattel 10
#6 John M. Landers US Army 7
#6 John F. Maguire Southwest Research Institute 7
#6 Daniel L. Goffredo Chemcut Holdings 7
#9 Francis M. Mulhern US Air Force 6
#10 J. Mortimer Traugott Techstrip 3
#10 Christian Darken Siemens Corporate Research 3
#12 Joseph S. Mathias Sperry 2
#12 James M. Quinn Traffic.Com 2
#12 David A. Rauth Kulicke And Soffa Industries 2
#12 Peter Mosteller 2
#12 Joseph T. Corso Lockheed Martin 2
#12 Scott E. Smyth Arco Chemical Technology 2
#18 Lawrence G. Tatum 1
#18 Charles J. Mattern, Jr. 1
#18 Steven G. LaPidus Pirelli Kabel Und Systeme Gmbh & Co. Kg 1
#18 John Bockett Hunter Lockheed Martin 1
#18 Robert G. Isanski 1
#18 Ronald L. Frantz Rohm And Haas 1
#18 Stacey A. Wittmeyer E.I. Du Pont De Nemours And 1
#18 David I. Wright Rca 1
#18 Deborah J. Lengyel Ginsey Industries 1
#18 Edwin S. Weeks, Jr. 1
#18 Anandarup Goswami Rutgers, The State University Of New Jersey 1
#18 Denis M. Condon Siemens Aktiengesellschaft 1

Part of New Jersey