Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Amston, CT ranks #4,663 worldwide for total patents filed in 2021, with 23 patents from 7 inventors. Leading employers of inventors based in Amston, CT include Hamilton Sundstrand, RTX (Raytheon), Otis Elevator.

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Joseph Turney Hamilton Sundstrand 8
2 Eric W. Malmborg RTX (Raytheon) 5
3 Justin Billard Otis Elevator 4
#4 Alexander R. Nelson R&D Dynamics 2
#4 Charles E. Lents RTX (Raytheon) 2
#6 Christopher P. Kmetz RTX (Raytheon) 1
#6 Kurt Leach RTX (Raytheon) 1

Part of Connecticut