Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Mason, NH ranks #7,310 worldwide for total patents filed all time, with 316 patents from 39 inventors. Leading employers of inventors based in Mason, NH include Lawrence Livermore National Security, Cabletron Systems, Emc.

Showing 1–39 of 39 inventors

Rank Inventor Primary Company Patents
1 John F. Cooper Lawrence Livermore National Security 51
2 Lundy Lewis Cabletron Systems 37
3 Peter J. McCann Emc 33
#4 Tyson David Sawyer Clearmotion 32
#5 Bruce E. Mann Digital Equipment 27
#6 Matthew Cross Irobot 26
#7 Richard E. Morley Gould 11
#7 Paul E. Gili Bae Systems Information And Electronic Systems Integration 11
#9 Bronson M. Potter 7
#9 Tyler Nickerson Cardomon International Limited 7
#11 Sheila Bergeron Dunn Microscan Systems 6
#11 Gary R. Wolpert Crane & Co. 6
#11 Sharon A. Elsworth RTX (Raytheon) 6
#14 Mark Arsenault Digital Equipment 5
#15 Nathaniel Demmons Busek Co. 4
#15 James F. Hayes, Sr. Reeves Brothers 4
#15 Thomas Jaskiewicz Permabit Technology 4
#15 Belinda Simone Edmee Piernas Macom Technology Solutions Holdings 4
#19 Matthew Lane HP 3
#19 Robert Y. Grant 3
#19 Anthony Adams Oracle 3
#22 Marshall R. Goldberg Digital Equipment 2
#22 John Lewicke Nova Technology 2
#22 Stuart Farnham Digital Equipment 2
#22 Kirk Smith US Dept of the Interior 2
#22 Paul Alton The Ferrite Company 2
#22 Sheila Bergeron Dunn 2
#22 Stephen F. Daly Identix Incorporated 2
#22 F. Paul Gavin Moduform 2
#30 Ann H. Gavin Moduform 1
#30 William Schongar Cisco 1
#30 Lester C. Nelson The Ferrite Company 1
#30 Alfred R. Straitiff Unknown 1
#30 Mark A. Wile Bae Systems Information And Electronic Systems Integration 1
#30 William A. Strauss 1
#30 Dan Paul 1
#30 Nate Demmons Busek Co. 1
#30 Alden T. Greenwood 1
#30 Mary E. Pierce Hollingsworth & Vose 1

Part of New Hampshire