Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ellington, CT ranks #2,399 worldwide for total patents filed in 2017, with 52 patents from 26 inventors. Leading employers of inventors based in Ellington, CT include Abb Schweiz Ag, RTX (Raytheon), Hamilton Sundstrand.

Showing 1–26 of 26 inventors

Rank Inventor Primary Company Patents
1 Thomas A. Fuhlbrigge Abb Schweiz Ag 8
2 Joshua Daniel Winn RTX (Raytheon) 7
3 Louis J. Bruno Hamilton Sundstrand 5
#4 Joseph V. Mantese RTX (Raytheon) 4
#5 Richard Rusich Hamilton Sundstrand 3
#5 John Viega Cidra Corporate Services 3
#7 Martin L. Spartz Mls Acq 2
#7 Matthew Kyle Hadden University Of Connecticut 2
#9 Richard H. Bostiga Hamilton Sundstrand 1
#9 Michael G. Korzeb 3M 1
#9 Andrew J. Thompson IBM 1
#9 William G. Tempelman RTX (Raytheon) 1
#9 Michael E. Folsom Hamilton Sundstrand 1
#9 Lori A. LaForge Hartford Fire Insurance 1
#9 Shampa Kandoi Audi Ag 1
#9 Ronald Daley Hamilton Sundstrand 1
#9 Anthony S. Bonanno Mls Acq 1
#9 Konda Reddy Chevva Otis Elevator 1
#9 Stephen P. Dailey RTX (Raytheon) 1
#9 Randolph J Smith RTX (Raytheon) 1
#9 Michael Francis Short Hamilton Sundstrand 1
#9 Xiaoyuan Chang Otis Elevator 1
#9 Dmitriy B. Sidelkovskiy RTX (Raytheon) 1
#9 Jonathan David Piteo Tarpy 1
#9 Kenneth V. Margotta Combustion Engineering 1
#9 Eugene Gresh 1

Part of Connecticut