Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Danvers, MA ranks #1,589 worldwide for total patents filed all time, with 2,109 patents from 334 inventors. Leading employers of inventors based in Danvers, MA include Interdigital Technology, Osram Sylvania, MIT. That works out to 75.1 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 334 inventors

Rank Inventor Primary Company Patents
1 Vincent Roy Interdigital Technology 120
2 Bernhard Siessegger Osram Sylvania 53
3 Jeffrey H. Lang MIT 39
#4 John A. Scholz Gte Products 36
#5 Alexander S. Perel Varian Semiconductor Equipment Associates 35
#6 Robert T. V. Kung Abiomed 34
#7 Deodatta Vinayak Shenai-Khatkhate Rohm And Haas Electronic Materials 33
#8 Scott C. Corbett Abiomed 31
#8 David M. Weber 31
#10 Eric Gerard Johnson W.L. Gore & Associates Gmbh 30
#11 Paul Sydlowski Emd Millipore 29
#12 Sean Johnson Locus Robotics 27
#12 Glen R. Fantuzzi Abiomed 27
#14 Christopher Nason Korkuch Abiomed 26
#15 Ahmad El Katerji MIT 25
#15 Jay Wallace Tokyo Electron Limited 25
#15 Roberta L. Farrell Sandoz Ag 25
#18 Daniel P. Walsh Polyonics 22
#19 Richard DeSalvo Harris 21
#20 Robert Schaefer Abiomed 20
#20 Steven Diianni Elira 20
#22 Robert Lussier Abiomed 19
#22 Keith Baker Nxp B.V. 19
#24 William J. Merritt Velico Medical 18
#24 Jonathan J. Barry Medtronic 18
#24 Lawrence Scipioni Fei 18
#27 Andrew Johnsen Osram Sylvania 17
#27 Yiyoung Sun Panasonic 17
#27 Robert Fishman Abiomed 17
#30 Zeya K. Krasko Gte Products 16
#30 Mark Anderson Transmedics 16
#30 Zhenghong Tao Abiomed 16
#33 Helmar Adler Osram Sylvania 15
#33 Dawn Bardot Abiomed 15
#35 John H. Carlson Usm Holding Ag 14
#35 Alessandro Simone Agnello Abiomed 14
#35 Jimpo Wang Abiomed 14
#35 Stephen A. Evanchik IBM 14
#35 William G. Thorburn The Gsi Group 14
#40 Sheppard Cohen Gte Products 13
#40 Eric R. Cobb Varian Semiconductor Equipment Associates 13
#40 Harold Moss IBM 13
#40 Parthiv Daggolu Globalwafers Co. 13
#40 Michael Thomas Finnegan Abiomed 13
#40 Eric Gratz Abiomed 13
#40 Chen Liu Abiomed 13
#40 Shawn Hillier Molecular Insight Pharmaceuticals 13
#48 Ernest C. Brown Navio International 12
#48 Ernest A. Dion Smith & Nephew 12
#48 Douglas Brown Axcelis Technologies 12

Part of Massachusetts