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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Willimantic, CT ranks #7,993 worldwide for total patents filed in 2021, with 11 patents from 9 inventors. Leading employers of inventors based in Willimantic, CT include Hamilton Sundstrand, South Dakota Board Of Regents, Saint-Gobain Ceramics & Plastics. That works out to 0.6 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–9 of 9 inventors

Rank Inventor Primary Company Patents
1 Myles R. Kelly Hamilton Sundstrand 2
1 Alevtina Smirnova South Dakota Board Of Regents 2
3 Christopher Mirley Saint-Gobain Ceramics & Plastics 1
3 Gopi V. Avvari Createme Technologies 1
3 David J. Allie Coherent 1
3 Yiqi Liu University Of Connecticut 1
3 Maqsud R. Chowdhury University Of Connecticut 1
3 Ethan K. Stearns RTX (Raytheon) 1
3 Harish Ravichandar University Of Connecticut 1

Part of Connecticut