Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Carsonville, MI ranks #42,921 worldwide for total patents filed all time, with 16 patents from 10 inventors. Leading employers of inventors based in Carsonville, MI include Huron Consulting Group, Grace Engineering, Material Control. That works out to 34.4 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–10 of 10 inventors

Rank Inventor Primary Company Patents
1 John Leen Huron Consulting Group 4
2 Mark S. Boyer 3
3 John H. Brywig Grace Engineering 2
#4 Kenneth C. Fagan 1
#4 Nicholas Robert Auquier Material Control 1
#4 Jerome R. Purdon 1
#4 Lowell R. Willis 1
#4 Donald B. Sweet Material Control 1
#4 Dennis J. Dorman 1
#4 William A. Koepf 1

Part of Michigan