Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Conway, MA ranks #16,156 worldwide for total patents filed all time, with 94 patents from 10 inventors. Leading employers of inventors based in Conway, MA include Hardigg Industries, IBM, Mayhew Steel Products.

Showing 1–10 of 10 inventors

Rank Inventor Primary Company Patents
1 James S. Hardigg Hardigg Industries 34
2 Thomas C. Burke IBM 28
3 John C. Lawless Mayhew Steel Products 11
#4 Joseph C. Strzegowski, Jr. Hardigg Industries 8
#5 Naresh C. Deo Millitech 5
#6 Lawrence E. Van Cort 4
#7 Ronald J. Prokopy The United States Of America, As Represented By The Secretary Of The Agriculture 1
#7 Christobal Bonifaz E.I. Du Pont De Nemours And 1
#7 Rosario Friedman Trustees Of Tufts College 1
#7 Philip W. Coderre 1

Part of Massachusetts