Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ashland, MO ranks #12,952 worldwide for total patents filed all time, with 134 patents from 12 inventors. Leading employers of inventors based in Ashland, MO include Aob Products, Curators Of The University Of Missouri, The Nielsen Company (Us). That works out to 28.2 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–12 of 12 inventors

Rank Inventor Primary Company Patents
1 Michael Cottrell Aob Products 95
2 Jeffrey Phillips Curators Of The University Of Missouri 14
3 Eric Warren Fogle The Nielsen Company (Us) 5
3 Mike Cottrell Aob Products 5
#5 Gary Sieckman Curators Of The University Of Missouri 4
#6 John T. Turner Curators Of The University Of Missouri 3
#6 Philip D. Lochhaas Analytical Bio Chemistry Laboratories 3
#8 Taz B. Pfefer 22 Evolution 1
#8 Jeffrey Jaceson Fain 1
#8 Timothy Harrison Canter 1
#8 Daniel Shane Vande Voorde 1
#8 Ewin H. Barnett, III Carfax 1

Part of Missouri