Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Chester, CT ranks #12,556 worldwide for total patents filed in 2016, with 5 patents from 5 inventors. Leading employers of inventors based in Chester, CT include Quantum Servo Pumping Technologies Pty, Hach, Arris Enterprises.

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Peter Harding Quantum Servo Pumping Technologies Pty 1
1 Robert Luther Hach 1
1 Kevin P. Orazietti Arris Enterprises 1
1 Bruce Maguire Pfizer 1
1 David M. Aikens Perkinelmer Health Sciences 1

Part of Connecticut