Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Windsor, CT ranks #1,331 worldwide for total patents filed in 2022, with 101 patents from 39 inventors. Leading employers of inventors based in Windsor, CT include RTX (Raytheon), Electrolux Home Products, Cidra Corporate Services.

Showing 1–39 of 39 inventors

Rank Inventor Primary Company Patents
1 Michael G. McCaffrey RTX (Raytheon) 20
2 George Nicholas Lauri, III Electrolux Home Products 11
3 Paul J. Rothman Cidra Corporate Services 6
#4 August M. Coretto Hamilton Sundstrand 4
#4 Jesse M. Chandler RTX (Raytheon) 4
#4 Sin Chien Siw Siemens Energy Global 4
#7 Allan Gunn Ferry GE 3
#7 James F. Wiedenhoefer RTX (Raytheon) 3
#7 Abdelrahman I. Elsherbini Hamilton Sundstrand 3
#7 Barbara M. Peyton Hamilton Sundstrand 3
#7 Ethan Fontaine Materion 3
#12 Paul J. Chapman GE 2
#12 William F. Smith Sharp Kabushiki Kaisha 2
#12 James A. Madison Hartford Fire Insurance 2
#12 Andrew W. Solomon Hamilton Sundstrand 2
#12 Brian R. Shea Hamilton Sundstrand 2
#12 Rachel Ladue GE 2
#12 Michael Zager Hamilton Sundstrand 2
#12 Anthony Gaddy Covidien Lp 2
#12 Carl R. Verner RTX (Raytheon) 2
#21 James B. Coffin RTX (Raytheon) 1
#21 Vernon Seguin Coherent 1
#21 Jamie Wakefield Abb Schweiz Ag 1
#21 John M. Dehais Hamilton Sundstrand 1
#21 Gregory John Quinn Hamilton Sundstrand 1
#21 James Bruce Boisture Zoneplow Reactor Technologies 1
#21 Peter M. Walsh Disney 1
#21 James R. Midgley RTX (Raytheon) 1
#21 Joseph Krawiec GE 1
#21 Brian P. Cigal RTX (Raytheon) 1
#21 Christopher Massing Materion 1
#21 Leroy D. Emmerthal The Travelers Indemnity 1
#21 Jonathan Jay Feinstein Zoneplow Reactor Technologies 1
#21 Cathy J. Miller The Travelers Indemnity 1
#21 William D. Owen RTX (Raytheon) 1
#21 Jeremy M. Strange Hamilton Sundstrand 1
#21 Brian Vines Ab Electrolux 1
#21 Margaret S. Fariss Materion 1
#21 Lombro James Ristas 1

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