Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Indian Head, MD ranks #9,162 worldwide for total patents filed in 2021, with 9 patents from 4 inventors. Leading employers of inventors based in Indian Head, MD include US Air Force, Ridewell. That works out to 2.3 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Lee Foltz US Air Force 5
2 Samuel Emery US Air Force 2
3 Mark Anthony Holt Ridewell 1
3 Aaron O'Toole US Air Force 1

Part of Maryland