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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Derby, CT ranks #7,993 worldwide for total patents filed in 2021, with 11 patents from 6 inventors. Leading employers of inventors based in Derby, CT include Cornerstone Cm, Hubbell Incorporated, Quantum-Si Incorporated. That works out to 0.9 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Jonathan P. Richards Cornerstone Cm 5
2 Mark Anthony Mozdzer Hubbell Incorporated 2
3 David Connors 1
3 Brittany Lathrop Quantum-Si Incorporated 1
3 Anthony Litwinowicz Sikorsky Aircraft 1
3 Jason A. Satira Sikorsky Aircraft 1

Part of Connecticut