Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Trumbull, CT ranks #1,052 worldwide for total patents filed all time, with 3,231 patents from 533 inventors. Leading employers of inventors based in Trumbull, CT include Covidien Lp, Eveready Battery Company, Kodak Polychrome Graphics Company.

Showing 1–50 of 533 inventors

Rank Inventor Primary Company Patents
1 David A. Nicholas Covidien Lp 160
2 Oleg Shikhman Covidien Lp 75
3 Jaroslaw T. Malkowski Covidien Lp 72
#4 Gregg A. Micinilio Eveready Battery Company 71
#5 Jianbing Huang Kodak Polychrome Graphics Company 66
#6 Justin Kreuzer Asml Holding N.V. 62
#7 John J. Discko, Jr. Centrix 60
#8 Mu-Ill Lim The Procter & Gamble 59
#9 James R. Komorowski Jds Therapeutics 58
#10 Andrew Tipler Perkinelmer Health Sciences 51
#11 John F. Breedis Olin 44
#12 Frank A. Ferraro Warner-Lambert Company 43
#13 Charles Z. Krasznai Black & Decker 41
#13 Joseph N. Logan Neuropro Technologies 41
#15 Kavssery Parameswaran Ananthapadmanabhan Conopco 39
#16 Peter Barreiro Spine Wave 36
#16 Wesley A. Kirschner Pitney Bowes 36
#18 David G. Welkie Perkinelmer Health Sciences 35
#18 David Anthony Zboray Lincoln Global 35
#20 Joseph J. Kozakiewicz Cytec Technology 34
#20 Daniel Shichman United States Surgical 34
#22 Ryan A. Zaveruha Abl Ip Holding 30
#23 John Rousso Playtex Products 29
#24 Shahrokh Etemad Carrier 27
#25 Monroe A. Weiant, Jr. Pitney Bowes 26
#26 Stephen Roy Barrow Chesebrough-Pond'S Usa, Division Of Conopco 25
#26 Roger W. Pryor Energy Conversion Devices 25
#28 Maxwell Yip The Siemon 24
#28 David Nichols Howmedica Osteonics 24
#28 Roman Czernik Covidien Lp 24
#31 Javier Berrios Tego 22
#32 Georgia Shafer Conopco 21
#33 Edward C. Duwel Pitney Bowes 20
#33 James A. Sandor Conair 20
#35 Qiang Qiu Conopco 19
#35 Thomas D. Guy United States Surgical 19
#35 Wallace Kirschner Pitney Bowes 19
#35 Brian John Dobkowski Conopco 19
#39 Joseph L. Gargiulo Pitney Bowes 18
#40 Robert Conta Synergy Disc Replacement 17
#40 Anthony J. Smith Avive Solutions 17
#40 Manish Chowdhary Formula Labs 17
#43 Gareth Frederick Jones Conopco 16
#43 Gerald J. Guerro American Cyanamid 16
#43 Millo Bertini 16
#43 Jinkyu Choi onsemi 16
#43 George LeMoine Shelterlogic 16
#48 Guy Osborne Teleflex Medical Incorporated 15
#48 Richard L. Sampson Unknown 15
#48 Congling Quan Conopco 15

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