Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Dedham, MA ranks #1,786 worldwide for total patents filed in 2019, with 82 patents from 59 inventors. Leading employers of inventors based in Dedham, MA include Sloan Valve, Rovi Guides, The Gillette Company. That works out to 3.2 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 59 inventors

Rank Inventor Primary Company Patents
1 Ronald J. Vish Sloan Valve 5
2 Hong-Qi Jia Rovi Guides 3
2 Alexander Stephen Forti The Gillette Company 3
2 Bruce R. Rabe Emc 3
2 Jason Lepine Sealed Air Corporation (Us) 3
#6 John A. Cogliandro RTX (Raytheon) 2
#6 Brendon Dusel Harvard University 2
#6 Matthew Hanudel Gentex 2
#6 Paul A. Ward Draper Laboratory 2
#6 David H. Sherr Boston Medical Center 2
#6 Martin J. Dennehy 2
#6 Orest Fedan Lojack Operating Company, Lp 2
#6 Zain Khalpey Mi-Vad 2
#6 Enxuan Jing Berg Companies 2
#6 Michael Scott Seaman Children'S Medical Center 2
#6 Chris DEGRACE Onepin 2
#17 Zachary R. Smigelski Draper Laboratory 1
#17 Saul Palder 1
#17 Slava Epstein Northwestern University 1
#17 Thomas E. Van Dyke Forsyth Dental Infirmary For Children 1
#17 Steven Mackey Bedford Systems 1
#17 Stephen O'Connor Cypress Semiconductor 1
#17 Jonathan Flores 1
#17 Matthew A. Larsen Merck 1
#17 Yehuda Buff 1
#17 Chilton Lyons Cabot Affectiva 1
#17 Andrea Schneider Nanopaper 1
#17 Taylor A. Cormack Evelo Biosciences 1
#17 Bradford L. Goldense Unknown 1
#17 Jason Heffernan Sonos 1
#17 Patrick J. Hegarty Zih 1
#17 Joanne Toomey 1
#17 Yichun Wang The Gillette Company 1
#17 James Zhimin Yan Zyno Medical 1
#17 Garrett H. Rooney Google 1
#17 Bryce Gibson Evenflo Company 1
#17 Milan Dragojevic Dialog Semiconductor (Uk) Limited 1
#17 Daniel Kraus Autodesk 1
#17 David W. Joutras IBM 1
#17 Antoine M. Awad Ipsen Biopharm Limited 1
#17 Jeff Hartnett Sunlink 1
#17 Leonard J Abbisso 1
#17 Quoc Truong US Army 1
#17 Ryan P. Twomey Hilti Aktiengesellschaft 1
#17 Weining Lu Boston Medical Center 1
#17 Robert M. Freda V Squared Wind 1
#17 Oussama Sabky Kerflummox Holdings 1
#17 Amna Saeed-Kothe Bristol-Myers Squibb 1
#17 Lisa Ann Laprade Dsm Ip Assets B.V. 1
#17 Daniel Paul Gamache Depuy Mitek 1

Part of Massachusetts