Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Stoughton, MA ranks #3,890 worldwide for total patents filed all time, with 743 patents from 190 inventors. Leading employers of inventors based in Stoughton, MA include Dart Industries, Covidien Lp, Olatec Therapeutics.

Showing 1–50 of 190 inventors

Rank Inventor Primary Company Patents
1 Rino Conti Dart Industries 97
2 Mikhail Verbitsky Covidien Lp 29
3 William J. Selby 23
#4 Scott A. Goodrich Olatec Therapeutics 22
#5 Christopher DiBiasio Draper Laboratory 21
#6 Edward A. Greenfield Dana-Farber Cancer Institute 17
#7 Michael F. Gonsalves Target Brands 16
#8 William K. Stewart Netezza 15
#9 Alex Zelenchuk Medispectra 14
#10 John Michael Bernard Microfluidics International 13
#10 Stephen Schroeder Motorola 13
#10 Manuel DoCanto Shipley Company, L.L.C. 13
#13 Geoffrey Schwartz Littelfuse 12
#14 Mark Schirmer Analog Devices 11
#14 James Flynn Verizon 11
#16 Gregory T. Koker Analog Devices 10
#17 Arnold S. Feinberg Hypertronics 9
#18 Jason Jolicoeur C. & J. Clark America 8
#18 Alan S. Lader Ischemix 8
#20 Ann Hoffman 7
#20 Ashod S. Dostoomian Vanzetti Systems 7
#20 Robert J. Bone, III Sharkninja Operating 7
#20 Kevin F. Barber American Tack & Hardware Co. 7
#24 George Liu Lojack 6
#24 Clinton N. Matthews Avery Dennison 6
#24 Abron Toure Tokyo Electron Limited 6
#24 Raymond Schmidt AT&T 6
#24 William Harrop Stoneridge Control Devices 6
#29 Douglas E. Burger The General Hospital 5
#29 Gregory John Mercer Modernatx 5
#29 Christopher Conley Nikon Precision 5
#29 Richard Goldman Lytron 5
#29 Brett A. Hopkins Merck 5
#29 Steven R. LeMott Howmedica 5
#29 Meir Glick Immunocore Limited 5
#29 Jeffrey P. Rudd Illinois Tool Works 5
#29 Perry Alasti Artisan Industries 5
#29 Charles W. Peterson Ppg Industries Ohio 5
#29 Thomas Schillinger Bmw Rolls-Royce Gmbh 5
#40 Pieter A. VanderWerf 4
#40 Jouhara Chouitar Millennium Pharmaceuticals 4
#40 Bradford R. Steinka Microcom Systems 4
#40 Frank Riske Epics Therapeutics 4
#40 William G. Klein Brunswick 4
#40 Keith Jon Jorgensen Harvest Technologies 4
#40 Luciana Ferrara Novartis Ag 4
#40 Stanley P. Mickiewicz Codman & Shurtleff 4
#40 Gennadiy Nemtsev onsemi 4
#40 Timothy Daniel Lyons Teradyne 4
#40 Andy Kapravy Scimed Life Systems 4

Part of Massachusetts