Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Marshall, TX ranks #9,321 worldwide for total patents filed in 2016, with 8 patents from 7 inventors. Leading employers of inventors based in Marshall, TX include Lj Laboratories, Reliance Industries Limited, Advanced Bio Prosthetic Surfaces. That works out to 0.3 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Alan R. Loudermilk Lj Laboratories 2
2 Wiley Joe Shaw Reliance Industries Limited 1
2 Trudy Wiggins 1
2 Steve Carlile 1
2 David McMinn 1
2 Alexander Parker Wood Advanced Bio Prosthetic Surfaces 1
2 Daniel Murphy Callaway Golf 1

Part of Texas