Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Boxboro, MA ranks #9,140 worldwide for total patents filed all time, with 228 patents from 42 inventors. Leading employers of inventors based in Boxboro, MA include HP, Cisco, Zoll Medical.

Showing 1–42 of 42 inventors

Rank Inventor Primary Company Patents
1 David W. Hartwell HP 33
2 Daniel C. Tappan Cisco 18
2 Allan Scott Baucom Zoll Medical 18
2 Timothy C. Fischer HP 18
#5 Dennis D. O'Rell W. R. Grace & 14
#6 John Kirk Digital Equipment 8
#6 Karl Taub W.R. Grace & Co.-Conn. 8
#6 Warren Jaworowicz Alkermes Controlled Therapeutics 8
#6 Jing-Wen Kuo 8
#10 Stephen Fidrych Digital Equipment 7
#10 Duane M. Loose Aktiebolaget Electrolux 7
#12 Edwin C. Moxon Lex Computer And Management 6
#12 Samuel S. Alexander Ionics, Incorporated 6
#12 Ahmet D. Ergene Harris 6
#12 Vishnu Ayyagari Amazon 6
#16 Lance Andersen Oracle 5
#17 Albert N. Zampiello RTX (Raytheon) 4
#17 Thomas West Storage Technology 4
#17 Leonid Romanov Koniniklijke Philips N.V. 4
#17 Susan W. Green Cabot 4
#21 Niamh Darcy Digital Equipment 3
#21 Kolbein K. Kolste Boston Scientific Scimed 3
#21 Anthony Booth Bull Hn Information Systems 3
#21 Zhidong Lu Cellco Partnership 3
#25 Erica OUELLETTE Mercury Systems 2
#25 Masooma Bhiawala Oracle 2
#25 Pamela Turci Shipley Company, L.L.C. 2
#25 Scott Wade Apgar Digital Equipment 2
#25 Clifford L. Hendrick Millipore 2
#25 C. Vaughn Seifert C.R. Bard 2
#31 David G. Laighton RTX (Raytheon) 1
#31 Patrick J. Greene 1
#31 Michael M. Tahranian Digital Equipment 1
#31 Faith Kocer Analog Devices 1
#31 Timm R. Nereng Emc 1
#31 Richard Pignatone 1
#31 James F. Conoby 1
#31 Joseph N. Spring, Jr. 1
#31 Roger Cruz Citrix Systems 1
#31 Donald Emond Avaya 1
#31 John Loonie Emc 1
#31 Martin G. Zartarian Nec Ltd Technologies 1

Part of Massachusetts