Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Waldorf, MD ranks #5,383 worldwide for total patents filed in 2021, with 19 patents from 15 inventors. Leading employers of inventors based in Waldorf, MD include US Air Force, US Navy, US Dept of Homeland Security. That works out to 0.2 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–15 of 15 inventors

Rank Inventor Primary Company Patents
1 Keith Chamberlain US Air Force 2
1 Daniel Gammon US Navy 2
1 Samuel Carter US Navy 2
1 Berend T. Jonker US Navy 2
#5 Simin Feng US Air Force 1
#5 Charles M. Roland US Air Force 1
#5 John Bray US Dept of Homeland Security 1
#5 Steven A. Policastro US Navy 1
#5 Robert Spruill 1
#5 Kevin R. Turbyfill US Army 1
#5 Glenn G. Jernigan US Air Force 1
#5 John David Washington 1
#5 Lance A. Brown US Air Force 1
#5 Erick O. Satchell US Air Force 1
#5 Diane Larry 1

Part of Maryland