Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Clinton, CT ranks #3,244 worldwide for total patents filed all time, with 932 patents from 133 inventors. Leading employers of inventors based in Clinton, CT include Butterfly Network, IBM, Neurogen. That works out to 270.9 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 133 inventors

Rank Inventor Primary Company Patents
1 Tyler S. Ralston Butterfly Network 132
2 William E. Hall IBM 65
2 Pamela Albaugh Neurogen 65
#4 Andrew J. Casper Chromatic 48
#5 Roman M. Golicz Roll Systems 35
#6 George P. Luke Forma Therapeutics 29
#6 Richard Hurtubise Enthone Gmbh 29
#8 James P. Quinn Recon/Optical 22
#8 Frank A. Todaro General Binding 22
#8 Robert R. Oberle Rcd Technology 22
#11 Thomas White Perkinelmer Health Sciences 21
#12 Wilfred J. Swain Fci Americas Technology 20
#13 Phillip Williams Kenyon International 19
#14 Bryan Robert Siewert Otis Elevator 17
#15 Richard Casey Hart Covidien Lp 16
#16 Kevin Daniel Freeman-Cook Pfizer 15
#17 Charles J. Everett Robertshaw Controls 14
#18 Andrew Bakoledis Gbr Systems 13
#19 Henry H. Clinton 11
#19 Michael T. Gorski Carrier 11
#21 George Talmadge Weatherford/Lamb 10
#21 Andrew S. Kuczma Weatherford/Lamb 10
#23 Peter A. Casey Alcatel-Lucent Shanghai Bell Co. 9
#23 Jeffrey A. Lucas 3M 9
#25 Mark J. Mitton-Fry Pfizer 8
#25 Earle J. Timothy Chesebrough-Pond'S 8
#25 Joseph Frank Zygmont Chesebrough-Pond'S Usa, Division Of Conopco 8
#25 Paul Melaccio Solidification Products International 8
#29 Matthew Dalene Cas Medical Systems 7
#29 Dean Rainey Unilever Home & Personal Care Usa, Division Of Conopco 7
#29 Clement Catalano Analytica Of Branford 7
#29 Maciej P. Zerkowski Historx 7
#29 Richard W. Schlueter Ortronics 7
#29 Robert G. Foster Chesebrough-Pond'S 7
#35 Kam Fai Tse Johnson & Johnson 6
#35 Wade Blair Gritstone Bio 6
#35 Josh Snow Covidien Lp 6
#35 David B. Wilk Pitney Bowes 6
#35 Jane C. Chisholm Bayer Healthcare 6
#40 Joshua Snow Covidien Lp 5
#40 Daniel V. Attanasio 3M 5
#40 Robert Sherman Modine Manufacturing 5
#40 James Cyr Dictaphone Corporation. 5
#44 Wayne J. Hooper Greenwald Industries, Incorporated 4
#44 James A. Govang 4
#44 John R. Ferraro RTX (Raytheon) 4
#44 Milton Rodriguez 4
#48 William Paul Esler Pfizer 3
#48 Paul M. Nangle, III IBM 3
#48 Donald B. Kimball, Jr. Xaar Limited 3

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