Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Rayville, LA ranks #17,711 worldwide for total patents filed in 2021, with 3 patents from 3 inventors. Leading employers of inventors based in Rayville, LA include Apex Brands. That works out to 0.9 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Brandon Mulhern 1
1 Joanna Claire Franklin 1
1 Eric Broadway Apex Brands 1

Part of Louisiana