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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Adams, MA ranks #20,966 worldwide for total patents filed all time, with 61 patents from 29 inventors. Leading employers of inventors based in Adams, MA include RTX (Raytheon), Agion Technologies, Ecovative Design. That works out to 11.2 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–29 of 29 inventors

Rank Inventor Primary Company Patents
1 Thomas M. Morin RTX (Raytheon) 18
2 John E. Barry Agion Technologies 12
3 Courtney Elizabeth Hart Ecovative Design 3
#4 Edward J. Paquette Sprague Electric 2
#4 Sandy S. Spring Unitex 2
#6 Patrick Knapp, deceased 1
#6 Donald T. Pero GE 1
#6 Bernard Clairmont Electric Power Research Institute 1
#6 Todd M. St. Jacques Morrison Berkshire 1
#6 Phillip Lynn Symonds 1
#6 Eugene W. Kuzia Sprague Electric 1
#6 Marian Shorey 1
#6 Raynor Linzey Sprague Electric 1
#6 David E. Staffin 1
#6 Zigmond J. Kordana 1
#6 Paul J. Horbal GE 1
#6 Alfons M. Wiater GE 1
#6 Susan E. Stefanik Sprague Electric 1
#6 Shirley A. Hart Sprague Electric 1
#6 Derek E. Rougeau Sprague Electric 1
#6 David J. Osterhout GE 1
#6 Robert R. Mendel 1
#6 Carol A. Lupo Allegro Microsystems 1
#6 John L. Devio Display Science 1
#6 Jill A. Staffin 1
#6 Joseph Frederick Rubin Lockheed Martin 1
#6 Brian D. Brazeau Unknown 1
#6 Wendy Hoellerich 1
#6 Timothy Alibozek 1

Part of Massachusetts