Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Granby, CT ranks #3,118 worldwide for total patents filed in 2021, with 39 patents from 21 inventors. Leading employers of inventors based in Granby, CT include Goodrich, RTX (Raytheon), Jacobs Vehicle Systems.

Showing 1–21 of 21 inventors

Rank Inventor Primary Company Patents
1 Thomas P. Filburn Goodrich 6
2 Danielle Mahoney RTX (Raytheon) 5
3 G. Michael Gron, Jr. Jacobs Vehicle Systems 2
3 Peter M. Munsell RTX (Raytheon) 2
3 David J. Zawilinski Hamilton Sundstrand 2
3 Gabriel Ruiz Hamilton Sundstrand 2
3 Richard Pfeifer Shire Human Genetic Therapies 2
3 Charles E. Reuter Hamilton Sundstrand 2
3 Matthew Merrill Carter Caribou Biosciences 2
3 Matthew P. Dulude Go Safe Technology 2
3 Gary A. Adamson Hamilton Sundstrand 2
#12 Kristen Sara Mattson Hartford Fire Insurance 1
#12 Steven J. Brown Emhart Glass S.A. 1
#12 Boris N. Grigorov Hamilton Sundstrand 1
#12 Kenneth J. Trotman Hamilton Sundstrand 1
#12 Gregory L. Cote USDA 1
#12 Floyd Kent Matlack Hamilton Sundstrand 1
#12 Francis R. Moon RTX (Raytheon) 1
#12 Eugene T. Smyth Hartford Fire Insurance 1
#12 Willie F. Gray Hartford Fire Insurance 1
#12 Darren Woodman Hamilton Sundstrand 1

Part of Connecticut