Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Enfield, CT ranks #1,911 worldwide for total patents filed in 2016, with 63 patents from 30 inventors. Leading employers of inventors based in Enfield, CT include Elive, Cidra Corporate Services, Hamilton Sundstrand.

Showing 1–30 of 30 inventors

Rank Inventor Primary Company Patents
1 Matthew Allen Elive 8
1 Mark R. Fernald Cidra Corporate Services 8
3 Peter M. Ballard Hamilton Sundstrand 4
3 Gary L. Hess Hamilton Sundstrand 4
#5 Danielle Mansfield-Marcoux Hamilton Sundstrand 3
#5 Peter Ventura Hamilton Sundstrand 3
#5 Gregory F. Rossano Abb Schweiz Ag 3
#5 Donald E. Army Hamilton Sundstrand 3
#9 David F. Bruton Abb Vie 2
#9 Jesse M. Marzullo Audi Ag 2
#9 Robert Richard Zielonka Irwin Industrial Tool 2
#9 Paul John Gongola Cooper Technologies 2
#9 Ned E. Cipollini Utc Fuel Cells 2
#14 Kevin Walsh Apple 1
#14 Montira Satienpoch Hamilton Sundstrand Space Systems 1
#14 Francis A. Carcia Hamilton Sundstrand 1
#14 Daniel J. Griffin Dresser-Rand 1
#14 Calvin R. Parent Hamilton Sundstrand 1
#14 Tracie L. Cloutier Hartford Fire Insurance 1
#14 Kamal D. Patel Hartford Fire Insurance 1
#14 Richard A. Lomenzo RTX (Raytheon) 1
#14 Joseph Ott RTX (Raytheon) 1
#14 Donald Pierce Hartford Fire Insurance 1
#14 Mark F. Bartholomew RTX (Raytheon) 1
#14 Jonathan Lee Jesneck MIT 1
#14 Kirk C. Newton RTX (Raytheon) 1
#14 Raymond W. Cournoyer Alstom Technology 1
#14 Michael R. Swift Bell And Howell 1
#14 Andrew J. Ranz Dresser-Rand 1
#14 Sean K. Murray Hamilton Sundstrand 1

Part of Connecticut