Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Hanover, NH ranks #1,431 worldwide for total patents filed in 2021, with 96 patents from 54 inventors. Leading employers of inventors based in Hanover, NH include Yangtze Memory Technologies Co., IBM, Dartmouth College. That works out to 10.6 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 54 inventors

Rank Inventor Primary Company Patents
1 Haibo Li Yangtze Memory Technologies Co. 11
2 Elaine R. Palmer IBM 7
3 Keith D. Paulsen Dartmouth College 6
3 Chen Fang Adobe 6
#5 Jesse Laflamme Consider Provisions 5
#6 Patrick McDevitt Verizon 3
#7 Joseph J. Belbruno Dartmouth College 2
#7 Siddharth Agrawal Microsoft 2
#7 Natarajan Sethuraman Merck 2
#7 Michael Izenson Sustainx 2
#7 Xiaoxin Wang Dartmouth College 2
#7 Jon W. Lindsay Hypertherm 2
#7 Piotr Bobrowicz Glycofi 2
#7 Tillman U. Gerngross Glycofi 2
#7 Brian William Pogue Dartmouth College 2
#7 Ethan Dmitrovsky Dartmouth College 2
#17 Pål Leo Eckbo Unknown 1
#17 Jonathan D. Olson Dartmouth College 1
#17 Peter Newman Golder Unknown 1
#17 Matthew Salotto Scholar Rock 1
#17 Xiaoyao Fan Dartmouth College 1
#17 Arti Gaur Dartmouth College 1
#17 Kofi Odame Dartmouth College 1
#17 Casey Hua Dartmouth College 1
#17 Dennis Wirth Dartmouth College 1
#17 Charlie Sullivan Volterra Semiconductor 1
#17 Stephen T. Eickhoff Hypertherm 1
#17 Seth Jonathan Brown Dynamic Network Services. 1
#17 Ziyi Chai Dartmouth College 1
#17 Ross A. Smith Hypertherm 1
#17 David Frederick Bauer 1
#17 Lori Siegel 1
#17 Richard J. Barth, Jr. Dartmouth College 1
#17 Arun Mehra Dynamic Network Services. 1
#17 Alin Popescu Dynamic Network Services. 1
#17 Fridon Shubitidze Dartmouth College 1
#17 Shudong Jiang Dartmouth College 1
#17 Justice Amoh Dartmouth College 1
#17 Jacqueline Andreozzi Dartmouth College 1
#17 Ruchir A. Patel Dartmouth College 1
#17 James Snow Broadcom 1
#17 Joshua Nowak The Esab Group 1
#17 Lesley A. Jarvis Dartmouth College 1
#17 Katherine A. Mirica Harvard University 1
#17 William F. Quinn Therm-O-Disc, Incorporated 1
#17 Hui Fang Google 1
#17 Chenfeng Ke Dartmouth College 1
#17 Songbai Ji Dartmouth College 1
#17 Margaret Ackerman Dartmouth College 1
#17 Michael Hoffa Hypertherm 1

Part of New Hampshire