Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Cromwell, CT ranks #3,680 worldwide for total patents filed in 2016, with 29 patents from 22 inventors. Leading employers of inventors based in Cromwell, CT include Cidra, Sargent Manufacturing, RTX (Raytheon).

Showing 1–22 of 22 inventors

Rank Inventor Primary Company Patents
1 Robert J. Maron Cidra 4
2 Todd Zimmer Sargent Manufacturing 2
2 Joseph T. Caprario RTX (Raytheon) 2
2 Thomas B. Hyatt RTX (Raytheon) 2
2 Jeremy Christopher Jordan Hyperfine Research 2
#6 Joseph T. Gostkowski Hamilton Sundstrand 1
#6 John Stofira Otis Elevator 1
#6 Harvey Kent Dunning Alstom Technology 1
#6 Dean Painchaud Arris Enterprises 1
#6 Mbiya Kapiamba Covidien Lp 1
#6 Roland Opena Eemax 1
#6 Stewart Semeraro Thule Sweden Ab 1
#6 Gregory R. Tedeschi Historx 1
#6 Jason B. Solomonides RTX (Raytheon) 1
#6 Blair Allen 1
#6 Michael H. Levesque RTX (Raytheon) 1
#6 Daniel Robert Gibson 1
#6 Mark Makwinski The Wiremold 1
#6 Daniel J. Monahan RTX (Raytheon) 1
#6 Stephen K. Kramer RTX (Raytheon) 1
#6 Richard S. Mullin RTX (Raytheon) 1
#6 Anton I. Lavrentyev RTX (Raytheon) 1

Part of Connecticut