Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Epping, NH ranks #9,911 worldwide for total patents filed in 2021, with 8 patents from 6 inventors. Leading employers of inventors based in Epping, NH include Deka Products Limited Parternship, IBM, Sig Sauer. That works out to 3.0 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 Otis L. Clapp Deka Products Limited Parternship 2
1 Andrew Doyle IBM 2
3 David Steimke Sig Sauer 1
3 Philip DeMaine University Of New Hempshire 1
3 Daniel M. Desrosiers Wilcox Industries 1
3 Nicholas Dunleavy Tbl Licensing 1

Part of New Hampshire