Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Methuen, MA ranks #2,620 worldwide for total patents filed all time, with 1,178 patents from 259 inventors. Leading employers of inventors based in Methuen, MA include The Gillette Company, Applied Materials, GE.

Showing 1–50 of 259 inventors

Rank Inventor Primary Company Patents
1 Matthew Michael Long The Gillette Company 58
2 Jian Ding Applied Materials 44
3 Jason David Shapiro GE 36
#4 Michael P. Ruffini Verizon 35
#5 Joseph P. Lane Mitralign 34
#6 Quynh Pham Arsenal Medical 33
#7 Abubakkar Siddiq Rovi Guides 31
#8 Douglas Lumb Malden Mills Industries 29
#9 Michael J. Duffy M&C 26
#10 Paul Butler Altria Client Services 20
#11 William K. Lie Malden Mills Industries 19
#12 Anthony Francis Quaglietta Skyworks Solutions 18
#12 Alfred J. LaSpina Honeywell 18
#14 Kenneth E. Buckler Nxstage Medical 17
#15 Rand H. Ackroyd Watts Investment 16
#16 Leo Lam Litton Systems 15
#17 Chun-Wen Paul Huang Sige Semiconductor 14
#18 Robert J. Bailey Silicon Valley Group, Thermal Systems Llp 13
#18 James Francis Imbornone IBM 13
#18 Mark Robert Claffee Irobot 13
#21 Byeong-Gi Lee Unknown 12
#22 Garrett Casey Nxstage Medical 11
#22 Christopher O'Connor Prospects 11
#22 William Gerard Vaillancourt Skyworks Solutions 11
#25 James Yau Globus Medical 10
#25 Mikhail Shirokov Skyworks Solutions 10
#25 Alexander Groholski Carl Zeiss Microscopy Gmbh 10
#25 Adrian D. Williams RTX (Raytheon) 10
#25 Diane Lebel Oracle 10
#30 Sean R. Downing Foundation Medicine 9
#30 Robert L. Graves Prysm 9
#30 Eddie Nelson Rosario The Mitre 9
#30 John J. Larkin US Air Force 9
#30 Robert E. Kellan 9
#30 Edward D. Mann Wang Laboratories 9
#36 Stanley M. Liffmann Instrumentation Laboratory 8
#36 Francis C. Nutter Btu International 8
#36 Roger G. Hamel Morton International 8
#36 Stephen J. Gallagher IBM 8
#36 Joseph V. Lento The Gsi Group 8
#36 David Skyler Schlumberger Technology 8
#42 Kenneth A. Perrotta Whatman Reeve Angel Limited 7
#42 B. David Green Physical Sciences 7
#42 David P. Hesketh Conformis 7
#42 Scott F. Krauser Macrochem 7
#42 Mark LaMantia 7
#42 Brandon LaPorte Privo Technologies 7
#48 Ralph S. Hanseler Miles 6
#48 Zdravka Medarova The General Hospital 6
#48 Daniel Maier Philips 6

Part of Massachusetts