Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

West Suffield, CT ranks #7,920 worldwide for total patents filed in 2020, with 12 patents from 6 inventors. Leading employers of inventors based in West Suffield, CT include Hamilton Sundstrand, RTX (Raytheon), Otis Elevator.

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Darryl A. Colson Hamilton Sundstrand 5
2 Joseph J. Sangiovanni RTX (Raytheon) 2
2 John M. Milton-Benoit Otis Elevator 2
#4 David L. Chapski Hamilton Sundstrand 1
#4 Francis B. Parisi RTX (Raytheon) 1
#4 Bruce R. Saxton RTX (Raytheon) 1

Part of Connecticut