Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Townsend, DE ranks #8,507 worldwide for total patents filed in 2019, with 11 patents from 4 inventors. Leading employers of inventors based in Townsend, DE include Siemens Healthcare Diagnostics, Apple, Dade Behring. That works out to 4.0 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 Mark Lloyd Siemens Healthcare Diagnostics 6
2 John Greer Elias Apple 2
2 Peter Louis Gebrian Dade Behring 2
#4 James H. Cameron, Jr. JPMorgan Chase 1

Part of Delaware