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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Harrington, DE ranks #33,039 worldwide for total patents filed all time, with 27 patents from 11 inventors. Leading employers of inventors based in Harrington, DE include Ffi Ionix Ip, Xergy, Ilc Dover Lp. That works out to 7.2 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–11 of 11 inventors

Rank Inventor Primary Company Patents
1 Taoli Gu Ffi Ionix Ip 7
2 Scott Fackler Xergy 4
3 John Paul Saltwick Ffi Ionix Ip 3
3 Donald Wright 3
#5 Xhefei Li Ffi Ionix Ip 2
#5 John K. Folke Ilc Dover Lp 2
#5 Kirt Bordelon 2
#8 Wayne Coulbourn 1
#8 Robert Campbell Dentsply Research And Development 1
#8 Nikki Sparacino 1
#8 Glenn M. Sharp 1

Part of Delaware