Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Hamilton, MA ranks #2,635 worldwide for total patents filed in 2016, with 44 patents from 24 inventors. Leading employers of inventors based in Hamilton, MA include Varian Semiconductor Equipment Associates, Kortec, Kd Secure.

Showing 1–24 of 24 inventors

Rank Inventor Primary Company Patents
1 Shengwu Chang Varian Semiconductor Equipment Associates 5
2 Neil J. Bassom Varian Semiconductor Equipment Associates 4
2 Paul M. Swenson Kortec 4
#4 John J. Donovan Kd Secure 3
#5 John Kroeker Eliza 2
#5 Aaron Burke Emd Millipore 2
#5 Mehran Nasser-Ghodsi Kla-Tencor 2
#5 Semaan Fersan Varian Semiconductor Equipment Associates 2
#5 Michael L. Massimi IBM 2
#5 Herbert Haack Cell Signaling Technology 2
#5 Simon Ruffell Varian Semiconductor Equipment Associates 2
#5 Alice Chang Bragel International 2
#13 John J. Finkenaur RTX (Raytheon) 1
#13 Joseph Aparo Ebay 1
#13 Lana Saleh New England Biolabs 1
#13 Stephen J. McWhirter Bank of America 1
#13 Charles Brunault Osram Sylvania 1
#13 Phil Bussone Smith & Nephew 1
#13 Lindsay Avery The Johns Hopkins University 1
#13 Jun-Ming Cai Cell Signaling Technology 1
#13 Luo Sun New England Biolabs 1
#13 William R. Lawson Qinetiq North America 1
#13 Joseph D. Crowell Global Life Sciences Solutions Usa 1
#13 Rebecca Kucera New England Biolabs 1

Part of Massachusetts