Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Carlisle, AR ranks #21,512 worldwide for total patents filed in 2021, with 2 patents from 1 inventor. Leading employers of inventors based in Carlisle, AR include Csidentity. That works out to 1.0 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 Brian T. Stack Csidentity 2

Part of Arkansas