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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Deerfield, NH ranks #4,263 worldwide for total patents filed in 2021, with 26 patents from 13 inventors. Leading employers of inventors based in Deerfield, NH include Deka Products Limited Parternship, Corindus, Allegro Microsystems.

Showing 1–13 of 13 inventors

Rank Inventor Primary Company Patents
1 David Blumberg, JR. Deka Products Limited Parternship 7
2 James J. Kennedy, III Corindus 4
3 Michael Morris Allegro Microsystems 2
3 Robert J. Nation Bae Systems Information And Electronic Systems Integration 2
3 Aaron Cook Allegro Microsystems 2
3 Jeffrey A. D'Agostino 206 Ortho 2
#7 Kevin G. Verville Summit Packaging Systems 1
#7 Benjamin C. Minerd Segway 1
#7 David Michael Wilkes Sig Sauer 1
#7 Jonathan R. Thurber Deka Products Limited Parternship 1
#7 Joseph Michael Burke Watts Regulator 1
#7 Michael Leighton Magpul Industries 1
#7 Michael Morley British Telecommunications Public Limited 1

Part of New Hampshire