Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

North Canton, CT ranks #24,103 worldwide for total patents filed all time, with 48 patents from 8 inventors. Leading employers of inventors based in North Canton, CT include Chrysler Group, Combustion Engineering, RTX (Raytheon).

Showing 1–8 of 8 inventors

Rank Inventor Primary Company Patents
1 Clifford Gunsallus Chrysler Group 19
2 Richard M. Manazir Combustion Engineering 15
3 Theodore V. Maliszewski Combustion Engineering 7
#4 Marcia A. Fecto RTX (Raytheon) 2
#4 Donald J. Frey Combustion Engineering 2
#6 Allen T. Scheidel 1
#6 Mark H. Kirshe 1
#6 Stanley L. Leavitt Ballard Power Systems 1

Part of Connecticut