Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Meriden, CT ranks #2,416 worldwide for total patents filed all time, with 1,294 patents from 277 inventors. Leading employers of inventors based in Meriden, CT include Loctite, Duracraft, Bristol-Myers Squibb. That works out to 21.3 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 277 inventors

Rank Inventor Primary Company Patents
1 Anthony F. Jacobine Loctite 67
2 Richard M. O'Grady Duracraft 60
3 Sing-Yuen Sit Bristol-Myers Squibb 58
#4 David R. Langley Bristol-Myers Squibb 53
#5 Robert A. White, III RTX (Raytheon) 47
#6 Jeffrey Lee Romine Bristol-Myers Squibb 34
#7 David Boisvert Spine Wave 33
#8 Hanspeter Robert Bayer Tyco Healthcare Group Lp 28
#9 David J. Wanat Conair 25
#10 Bret M. Teller RTX (Raytheon) 24
#11 Lane Thornton RTX (Raytheon) 22
#12 Bruce K. Jankowski Covidien Lp 21
#13 Stephen A. Francis North American Philips 18
#14 Christopher Kelly Evans Covidien Lp 17
#15 Jack G. Sundberg Coltec Industries 16
#16 Mark Hutchinson Aps Technology 15
#16 John L. Morris Bass Pro Shops 15
#18 Thomas C. Hemling West Agro 13
#18 William Ramon Valentin Hubbell Incorporated 13
#18 Sean Landrette Ai Therapeutics 13
#18 Wilhelm Mueller Siemens Aktiengesellschaft 13
#18 Bruce Eidinger 13
#23 Jian Wu Schlumberger Technology 12
#23 Jari Taskila Alcatel Lucent 12
#25 William P. Miller Parker-Hannifin 11
#25 Robert L. Pierpont Rexam Cosmetic Packaging 11
#27 Robert L. Kasprzycki Smith Corona 10
#27 Fabian D. Betancourt RTX (Raytheon) 10
#29 Robert G. Barnes, Jr. Cuno Incorporated 9
#29 Jonathan L. Ditta Bristol-Myers Squibb 9
#29 Asaad Elsaadani Nokia Shanghai Bell Co. 9
#29 Richard Joseph Simkulak Sikorsky Aircraft 9
#29 Paul A. Dudzinski Parker-Hannifin 9
#34 Regina Kuhnen Dictaphone Corporation. 8
#34 Joseph Fedora Edgewell Personal Care Brands 8
#36 David Pepe Bell Communications Research 7
#36 Thomas Skoczylas Proton Energy Systems 7
#36 George N. Karageorge Bristol-Myers Squibb 7
#36 Isaac Jon Hogate RTX (Raytheon) 7
#36 Robert A. Charbonneau RTX (Raytheon) 7
#36 Ronald H. Belcourt, Jr. United States Surgical 7
#42 Delwyn Cummings Advanced Technology & Materials Co. 6
#42 Jeffrey Parkhurst Sikorsky Aircraft 6
#42 Francis G. Marshall The Bridgeport Metal Goods Manufacturing 6
#42 Kin-Shiung Chang Olin 6
#42 Robert Shock Airgas 6
#42 Janet Plescia University Of Massachusetts 6
#42 Robert F. Hayes Momentive Performance Materials Gmbh 6
#42 Joshua Nedelka Google 6
#42 Jay P. Giblin Nowak Products 6

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