Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Leslie, MO ranks #25,304 worldwide for total patents filed all time, with 44 patents from 7 inventors. Leading employers of inventors based in Leslie, MO include American Recreation Products, Innoventor Engineering, Washington University. That works out to 323.5 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Robert R. Cantwell American Recreation Products 28
2 Michael E. Dinan 7
3 Jere Poteat Innoventor Engineering 3
#4 Marshall F. Holtsclaw, II 2
#4 Thomas J. Poteat Washington University 2
#6 Thomas Harrawood 1
#6 Kim I. Matheny Essex Manufacturing 1

Part of Missouri