Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Kingwood, TX ranks #644 worldwide for total patents filed all time, with 5,217 patents from 726 inventors. Leading employers of inventors based in Kingwood, TX include Phillips Petroleum, Halliburton Energy Services, Baker Hughes Holdings.

Showing 1–50 of 726 inventors

Rank Inventor Primary Company Patents
1 An-hsiang Wu Phillips Petroleum 166
2 Krishna M. Ravi Halliburton Energy Services 106
3 Bennett M. Richard Baker Hughes Holdings 91
3 Tan-Jen Chen ExxonMobil 91
#5 Carlos A. Cruz Chevron 87
#6 James H. Beech, Jr. ExxonMobil 79
#7 Robert J. Wittenbrink ExxonMobil 76
#8 Edward T. Wood Baker Hughes Holdings 68
#8 Periagaram S. Ravishankar ExxonMobil 68
#10 Tin-Tack Peter Cheung Chevron 62
#11 Brooke L. Small Chevron 59
#11 Albert C. Odell, II Weatherford Technology Holdings 59
#13 John Paul Bir Singh Halliburton Energy Services 58
#14 Richard B. Pannell Univation Technologies 54
#15 Rainer Kolb ExxonMobil 53
#16 Gyanesh P. Khare Phillips Petroleum 51
#17 Dipti Singh Halliburton Energy Services 50
#18 Bruce E. Kreischer Chevron 48
#19 Mahlon D. Dennis Dennis Tool 47
#20 Yong Yang ExxonMobil 46
#21 Matthew Allen Hegler Trinity Bay Equipment Holdings 45
#22 Bruce J. Savatsky Univation Technologies 44
#22 Daniel M. Hasenberg Chevron 44
#24 Michael E. Muhle Univation Technologies 43
#25 Matthew J. Vincent ExxonMobil 41
#25 Donald L. Whitfill Halliburton Energy Services 41
#27 Alexander Lee Winn Trinity Bay Equipment Holdings 40
#27 Eric J. Markel Univation Technologies 40
#27 Macmillan M. Wisler Baker Hughes Holdings 40
#30 Ralph W. Romig Chevron 38
#30 Uriah J. Kilgore Chevron 38
#32 Jian-Qun Wu Baker Hughes Holdings 37
#33 Jeremy Holtsclaw Halliburton Energy Services 35
#34 Jianya Cheng ExxonMobil 34
#35 Eduardo J. Baralt Chevron 33
#35 Michael F. McDonald ExxonMobil 33
#37 Bruce T. Kelley ExxonMobil 32
#37 John Adrian Hall Saudi Arabian Oil 32
#39 Timothy O. Odi Chevron 31
#40 Eric J. Netemeyer Chevron 30
#41 Joseph Boccuzzi AT&T 28
#41 Zerong Lin ExxonMobil 28
#41 David Lumgair ExxonMobil 28
#44 Mark W. Dykstra Baker Hughes Holdings 27
#45 Richard W. DeLange Grant Prideco 26
#46 Kai He Multi-Chem Group 25
#46 Luis A. Garcia Baker Hughes Holdings 25
#48 Kevin R. Squire ExxonMobil 24
#48 Rinaldo S. Schiffino E.I. Du Pont De Nemours And 24
#48 Gregory G. Hendrickson Chevron 24

Part of Texas