Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Rosharon, TX ranks #3,494 worldwide for total patents filed all time, with 849 patents from 112 inventors. Leading employers of inventors based in Rosharon, TX include Texas Instruments, Broadcom, Schlumberger Technology. That works out to 623.4 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 112 inventors

Rank Inventor Primary Company Patents
1 Robert E. Hefner, Jr. 222
2 Manzur Gill Texas Instruments 75
3 Alireza Zolfaghari Broadcom 55
#4 Gregoire Jacob Schlumberger Technology 38
#5 William E. Martin Abb Schweiz Ag 29
#6 Bo Chen Jei Mou Industrial Co. 24
#7 Gerald Grusendorf 17
#8 David Lynn Hickey Tech Radium 15
#8 Krzysztof Jan Wajnikonis Seahorse Equipment 15
#8 Emmanuel Rioufol Schlumberger Technology 15
#11 Lawrence J. Effler Dow Global Technologies 14
#12 Alexander Williamson Dow Global Technologies 13
#12 Juan Moreno St Reproductive Technologies 13
#14 Richard T. Caminari Schlumberger Technology 12
#14 Mikhail Gotlib Schlumberger Technology 12
#16 Marcos V. Martinez Dow Global Technologies 11
#16 Bartley Patton Schlumberger Technology 11
#18 Curvel Hypolite Dow Global Technologies 10
#18 Ryan Jones Unmatched Bonding Limited 10
#18 Roger L. Roundy Arkema 10
#21 Jose Hurtado Schlumberger Technology 9
#22 Roman Alexandrovich Skachkov Schlumberger Technology 8
#23 David Merlau Schlumberger Technology 7
#23 Vance Nixon Schlumberger Technology 7
#25 Andrew Dorban Schlumberger Technology 6
#25 Carlos Moreno Schlumberger Technology 6
#25 Miguel Urrutia Schlumberger Technology 6
#25 Forrest Earl Shanks, II Sedco 6
#29 Nicholas J. Shurgott Dow Global Technologies 5
#29 Frank C. Williams Johnson & Johnson 5
#29 Joel Gil Schlumberger Technology 5
#29 Zach T. Rickaway Dow Global Technologies 5
#33 Charles R. Rutan Occidental Chemical 4
#33 Maria Simon Dow Global Technologies 4
#33 Dock Latiolais AT&T 4
#33 Susan Wu Schlumberger Technology 4
#33 Arnaldo T. Lorenzo Dow Global Technologies 4
#33 Hubert E. Halford Weatherford/Lamb 4
#33 Gene Halford Halliburton Energy Services 4
#33 An Kaga Dow Global Technologies 4
#33 Kameron Lee Klauber Schlumberger Technology 4
#42 Nicole Knight Dow Global Technologies 3
#42 Oscar Rodriguez 3
#42 Samuel Ethiopia Dow Global Technologies 3
#42 Adam W. Stroud Exone Gmbh 3
#42 Marius Smarandache Schlumberger Technology 3
#42 Rebecca Moore Schlumberger Technology 3
#42 James Rounding Schlumberger Technology 3
#42 Weiming Lan Schlumberger Technology 3
#42 Farshad Odakkal Schlumberger Technology 3

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