Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Dunbarton, NH ranks #12,279 worldwide for total patents filed all time, with 146 patents from 25 inventors. Leading employers of inventors based in Dunbarton, NH include Xr Communications, Deka Products Limited Parternship, Becton, Dickinson And.

Showing 1–25 of 25 inventors

Rank Inventor Primary Company Patents
1 William J. Crilly, Jr. Xr Communications 17
1 Michael J. Baier Deka Products Limited Parternship 17
1 Benjamin Glace Becton, Dickinson And 17
#4 Joseph A. Hoell, Jr. Segway 15
#5 Alex Michael Margiott Vioptix 14
#6 Rick K. Dorval Symbotic 13
#7 John L. Stevens Schlumberger Technology 9
#8 Frank J. Saunders Sturm, Ruger & Company 6
#9 David A. Kaminski Ferrotec (Usa) 5
#9 Andrew J. Radl Bae Systems Information And Electronic Systems Integration 5
#11 William G. Kurth Cirkul 4
#12 Joseph A. Hoell, Jr. 3
#13 Colleen N. Fulton Deka Products Limited Parternship 2
#13 Andrew Radl Palomar Medical Technologies 2
#13 Victor Mesenzeff Sybase 2
#13 Leland F. Mills Crathern Engineering Co. 2
#13 Timothy Bassett Google 2
#13 Sumner Marshall Asahi Kasei Microsystems Co. 2
#13 David V. Kane 2
#13 John D. Lear Sturm, Ruger & Company 2
#21 Alan T. Cushing 1
#21 Mark Newton Deka Products Limited Parternship 1
#21 Alfred F. Blichmann Ingersoll-Rand 1
#21 Zachary K. Voydatch Freudenberg-Nok General Partnership 1
#21 Mark A. Lanham Freudenberg-Nok General Partnership 1

Part of New Hampshire