Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Barrington, NH ranks #7,993 worldwide for total patents filed in 2021, with 11 patents from 8 inventors. Leading employers of inventors based in Barrington, NH include Sig Sauer, Unknown, Katerra.

Showing 1–8 of 8 inventors

Rank Inventor Primary Company Patents
1 Matthew A. Taylor Sig Sauer 3
2 Christopher C. Dundorf Unknown 2
3 Ronald Dyer Katerra 1
3 Neil Schonwald 1
3 Robert Day Fellowes 1
3 Randall D. Brown Osram Sylvania 1
3 Thomas J. Kovalcik Allegro Microsystems 1
3 Sean Albert Smith & Nephew 1

Part of New Hampshire