Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Exeter, NH ranks #2,971 worldwide for total patents filed in 2017, with 40 patents from 22 inventors. Leading employers of inventors based in Exeter, NH include Contour Semiconductor, Juliet Marine Systems, Ener-Core Power. That works out to 4.0 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–22 of 22 inventors

Rank Inventor Primary Company Patents
1 Daniel R. Shepard Contour Semiconductor 9
2 Gregory E. Sancoff Juliet Marine Systems 4
3 Jeffrey Armstrong Ener-Core Power 3
3 Eric M. Bailey Neurologica 3
#5 Jason Knight Sig Sauer 2
#5 Shannon E. Jennings Beyond Trust Software 2
#5 Karl D. Brommer Bae Systems Information And Electronic Systems Integration 2
#8 Christopher Brent D'Alfonso Sig Sauer 1
#8 Michael John Cain Pfizer 1
#8 David B. Hopkins Sig Sauer 1
#8 Daniel J. Jossick Lucas-Milhaupt 1
#8 Paul Marston British Aerospace Public Limited 1
#8 Yvonne Marston 1
#8 Dragan Vidacic Consortium P 1
#8 Jonathan Rust 1
#8 William Shane Hochstetler Mercury Plastics 1
#8 David William Dewis Elliott Energy Systems 1
#8 Britta Shepard 1
#8 Jeffrey William Holt Osram Sylvania 1
#8 Tracey H. Brommer Bae Systems Information And Electronic Systems Integration 1
#8 Robert Hirt Sig Sauer 1
#8 Christopher Lupoli Varian Semiconductor Equipment Associates 1

Part of New Hampshire