Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Windsor, CT ranks #1,552 worldwide for total patents filed in 2023, with 84 patents from 43 inventors. Leading employers of inventors based in Windsor, CT include RTX (Raytheon), Hamilton Sundstrand, Cidra Corporate Services.

Showing 1–43 of 43 inventors

Rank Inventor Primary Company Patents
1 Michael G. McCaffrey RTX (Raytheon) 13
2 Ryan Prescott Susca Hamilton Sundstrand 8
3 Paul J. Rothman Cidra Corporate Services 5
#4 William F. Smith Sharp Kabushiki Kaisha 4
#5 Brian P. Cigal RTX (Raytheon) 3
#5 James A. Madison Hartford Fire Insurance 3
#5 Gregory John Quinn Hamilton Sundstrand 3
#5 Carl R. Verner RTX (Raytheon) 3
#9 James F. Wiedenhoefer RTX (Raytheon) 2
#9 Jeremy M. Strange Hamilton Sundstrand 2
#9 Jesse M. Chandler RTX (Raytheon) 2
#9 George Nicholas Lauri, III Electrolux Home Products 2
#9 August M. Coretto Hamilton Sundstrand 2
#9 Michael Zager Hamilton Sundstrand 2
#9 Ahmad M. Mahmoud Carrier 2
#16 Peter M. Walsh Disney 1
#16 Andrew W. Solomon Hamilton Sundstrand 1
#16 John Moreton Pruitt Tool & Supply 1
#16 Elvis C. Chidozie Hartford Fire Insurance 1
#16 Sanjay Patel Delphi Technologies 1
#16 Kevin M. Rankin Hamilton Sundstrand 1
#16 Barbara M. Peyton Hamilton Sundstrand 1
#16 Gregory Giddings Hamilton Sundstrand 1
#16 Brandon L. Calavan Covidien Lp 1
#16 Abdelrahman I. Elsherbini Hamilton Sundstrand 1
#16 Ramin M. Rafatpanah RTX (Raytheon) 1
#16 Oluwatosin K. Edwards The Travelers Indemnity 1
#16 Jean Camille Lu Ersando Covidien Lp 1
#16 Anthony Gaddy Covidien Lp 1
#16 John M. Dehais Hamilton Sundstrand 1
#16 Kyle J. Brevick RTX (Raytheon) 1
#16 Sin Chien Siw Siemens Energy Global 1
#16 Jamie Wakefield Abb Schweiz Ag 1
#16 Andre Herman Troughton RTX (Raytheon) 1
#16 Dennis Bowin United Conveyor 1
#16 Edward Wooten Photonic Systems 1
#16 Andrew Hamilton Coward Meta 1
#16 Cathy J. Miller The Travelers Indemnity 1
#16 Scott Martin Hasz Hartford Fire Insurance 1
#16 Ethan Fontaine Materion 1
#16 Jonathan Jay Feinstein Zoneplow Reactor Technologies 1
#16 David D. Frish Hamilton Sundstrand 1
#16 George Q. Zhang Abb Schweiz Ag 1

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