Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Colesville, MD ranks #26,282 worldwide for total patents filed all time, with 41 patents from 13 inventors. Leading employers of inventors based in Colesville, MD include US Air Force, Enginuity Power Systems, Uscontracting. That works out to 2.7 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–13 of 13 inventors

Rank Inventor Primary Company Patents
1 Leonard J. Schwee US Air Force 14
2 William Vincent Meyers, Jr. Enginuity Power Systems 8
3 William Frederick Haworth Uscontracting 6
#4 Thomas Pizzillo US Navy 3
#5 Patricia Smith Oregon Health & Science University 2
#6 Ted L. Hadfield US Army 1
#6 Alfred G. Berger US Air Force 1
#6 Arnold d'Epagnier 1
#6 Mary E. F. Roope 1
#6 Maria Cristina D'Erasmo Meridian Medical Technologies 1
#6 Frank E. Zevgolis 1
#6 Tina Woodland US Air Force 1
#6 Richard S. Pong US Air Force 1

Part of Maryland