Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Houston, TX ranks #48 worldwide for total patents filed all time, with 109,516 patents from 21,073 inventors. Leading employers of inventors based in Houston, TX include Championx Usa, Western Atlas International, Weatherford Technology Holdings. That works out to 47.5 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 9,701–9,750 of 21,073 inventors

Rank Inventor Primary Company Patents
#8651 Alicia Dinges Championx Usa 2
#8651 Philip Fontana Western Atlas International 2
#8651 Sayamik N. Ameen Weatherford Technology Holdings 2
#8651 Joseph Haviv Evercare 2
#8651 Chu-Huang Mendel Chen ITRI 2
#8651 Sandra Gavela Cameron International 2
#8651 Cheryl Leigh Highet 2
#8651 Robert Wayne Magee 2
#8651 Jack Robert Blundell Illinois Tool Works 2
#8651 Alex Goodwin Vertice Oil Tools 2
#8651 Michael Orlet Schlumberger Technology 2
#8651 James A. Jernigan 2
#8651 Lloyd E. Martin 2
#8651 Siddharth Aphale GE 2
#8651 Bob Barker Completion Tool 2
#8651 Michael O. Rojas Iron Grip Barbell Company 2
#8651 Miguel Ruiz Chevron 2
#8651 Louise Levien ExxonMobil 2
#8651 Todd Vlasak 2
#8651 Robert H. Stodghill Advanced Extraction Technologies 2
#8651 Steven P. Rines Basf Se 2
#8651 Olivier Moyal Schlumberger Technology 2
#8651 Nicholas SNOW Unilever Patent Holdings B.V. 2
#8651 Michael W. Cast Weatherford Technology Holdings 2
#8651 Tom Allan Schlumberger Technology 2
#8651 Dustin J. Keele Chevron 2
#8651 Antoine Minois ExxonMobil 2
#8651 Jason Voss Innovex Downhole Solutions 2
#8651 Joe M. Bearden Chevron 2
#8651 Robert Stricker 2
#8651 Regina A. Severson Conoco 2
#8651 Alford M. Williams Combustion Engineering 2
#8651 Carl Gosnell Englobal 2
#8651 Simon Clinch Chevron 2
#8651 Angus McLean Brown, III 2
#8651 Ronald M. Bush, Jr. Englobal 2
#8651 Pijush K. Paul Conocophillips 2
#8651 Gaston Wray Curtis Weatherford Technology Holdings 2
#8651 Daniel C. Courson 2
#8651 Robert P. Kehoe 2
#8651 Hector Ulpiano Caicedo Chevron 2
#8651 Thomas L. Asher Filtration Technology 2
#8651 Cecilia Kerr 2
#8651 Gurdarshan Singh Brar Zeppelin Schuttguttechnik Gmbh 2
#8651 Bogdan Nowicki Baylor College Of Medicine 2
#8651 Orhan Yilmaz Emerson Paradigm Holding 2
#8651 John W. Kern, III Wandell & Goltermann Technologies 2
#8651 Geoffrey Dubin Axens 2
#8651 William B. Maze ExxonMobil 2
#8651 Poonam R. Kulkarni Colorado State University 2

Part of Texas