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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Canton, CT ranks #4,274 worldwide for total patents filed in 2016, with 24 patents from 20 inventors. Leading employers of inventors based in Canton, CT include RTX (Raytheon), Black & Decker, Jacobs Vehicle Systems.

Showing 1–20 of 20 inventors

Rank Inventor Primary Company Patents
1 Logan H. Do RTX (Raytheon) 2
1 Bryan P. deBlois Black & Decker 2
1 John C. Murray 2
1 Justin D. BALTRUCKI Jacobs Vehicle Systems 2
#5 John F. WASHKO, JR. Coherent 1
#5 Peter Keyo Otis Elevator 1
#5 Mark I. Jurras, III The Torrington 1
#5 Glenn Gradischer Hamilton Sundstrand 1
#5 Michael W. Barnstead Apple 1
#5 William A. Saimond Readydock 1
#5 Ernest F. Guignon Ciencia 1
#5 Dane Alfred Bartkiewicz 1
#5 Robert Bryan Leach Otis Elevator 1
#5 Timothy S. Bowman The Wiremold 1
#5 Aaron Whitlock 1
#5 Peter Bizzarro Hamilton Sundstrand 1
#5 David G. Engelhardt Readydock 1
#5 Drew Charles Bartkiewicz 1
#5 Steven P. Wincze Combustion Engineering 1
#5 William E. Villano Hamilton Sundstrand 1

Part of Connecticut