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 Chevron, Dow Global Technologies, University Of Houston System. That works out to 47.5 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 10,601–10,650 of 21,073 inventors

Rank Inventor Primary Company Patents
#8651 Liliia Reddy Chevron 2
#8651 Christopher L. Hutson 2
#8651 Petros Papazis Chevron 2
#8651 Adam M. McNeeley Dow Global Technologies 2
#8651 Yevgeniy Postrekhin University Of Houston System 2
#8651 Joe Luna Adtran 2
#8651 Zhenguo Luo Assure Tech. (Hangzhou) Co. 2
#8651 Brian Seymour-Loya Stepan 2
#8651 Harry P. Capers, Jr. 2
#8651 Darrell A. Fisher 2
#8651 Frank Mullins 2
#8651 Hiram H. Fisher, Jr., deceased Baker International 2
#8651 Kathy Lin Zenpayroll 2
#8651 Gyula Pasztor 2
#8651 Melba Collier United States Steel 2
#8651 Robert L. Ortman National Instruments 2
#8651 Ryan Anthony BIVINETTO Blackberry Limited 2
#8651 Ali Zidane Advantek International 2
#8651 Casey Miers 2
#8651 Robert John Erwin Sanctum Solutions 2
#8651 Kristin Miers 2
#8651 Juliani Vachon Schlumberger Technology 2
#8651 Clint Falgout M-I L.L.C. 2
#8651 Robert Y. Eckels 2
#8651 Mehdi Loloi Advantek International 2
#8651 William Price Oceaneering International 2
#8651 Ali F. Azimpoor Harvest Technologies 2
#8651 Shivrat Chhabra 2
#8651 Jeffrey M. Skinner Jogler 2
#8651 Kuikui Gao Datainfocom Usa 2
#8651 Rick Barsky Agennix Ag 2
#8651 Neil McPherson Schlumberger Technology 2
#8651 James Montgomery 2
#8651 Saeed Moradi The United States Of America As Represented By The Administration Of The National Aeronautics And Space Administration 2
#8651 Walter E. Cubberly, Jr. Schlumberger Technology 2
#8651 Francis C. Usher 2
#8651 David Castiñeira Areas Qri Group 2
#8651 Robert Trevino Acf Industries Incorporated 2
#8651 Robert C. Shopland Western Geophysical Company Of America 2
#8651 Rahul Sheladia Schlumberger Technology 2
#8651 Gene T. Worrell Shell Oil Compny 2
#8651 Xianpeng Cai William Marsh Rice University 2
#8651 Hung Vo Gore Enterprise Holdings 2
#8651 John Frederik Knifton Shell Oil Compny 2
#8651 Robert Cantu 2
#8651 Sean Allan Cafferky Prudential Insurance Company Of America 2
#8651 Hipsum Michael Leung Directconnect 2
#8651 Martha S. Doster Chevron 2
#8651 Quin D. Kroll Dover Associates 2
#8651 Scott Austin Key 2

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