Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Topsham, ME ranks #10,793 worldwide for total patents filed in 2021, with 7 patents from 1 inventor. Leading employers of inventors based in Topsham, ME include RTX (Raytheon). That works out to 1.1 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–1 of 1 inventors

Rank Inventor Primary Company Patents
1 Daniel J. Whitney RTX (Raytheon) 7

Part of Maine