Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Keller, TX ranks #1,332 worldwide for total patents filed all time, with 2,531 patents from 411 inventors. Leading employers of inventors based in Keller, TX include Chorum Technologies Lp, Blackberry Limited, IBM. That works out to 55.3 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 411 inventors

Rank Inventor Primary Company Patents
1 Jian Liu Chorum Technologies Lp 105
2 Sean Michael McBeath Blackberry Limited 96
3 Romelia H. Flores IBM 90
#4 Lynn Cook Winterton Ciba Vision 82
#5 Kirk Landon Groninga Textron Innovations 74
#6 Boyd G. Brower Gte Products 61
#7 Gregory P. Fitzpatrick IBM 54
#8 Clinton D. Bunch Acufloor 52
#9 Christopher Edward Foskey Bell Helicopter Textron 51
#10 Joshua A. Bunch Acufloor 50
#11 Troy Cyril Schank Textron Innovations 45
#12 Terry Dean Cox Corning Cable Systems 44
#13 James M. Pippin Electrocom Automation 42
#14 Kevin L. Strause Corning Cable Systems 36
#15 Scott D. Taylor Polaris Industries 32
#15 Maqbool Chauhan Verizon 32
#17 Tyler Wayne Baldwin Bell Helicopter Textron 29
#17 David Taft Verizon 29
#19 Patrick R. Tisdale Bell Helicopter Textron 28
#19 James Brandon Roach Wgi Innovations 28
#21 Andreas Roessler Sap Ag 24
#21 Keith A. Langenbeck Unknown 24
#23 Todd Taber Alcon 23
#23 David Stuart Furbeck Research In Motion Limited 23
#25 Robert Wardlaw Bell Helicopter Textron 22
#26 Brian Stanley Modrzejewski Bell Helicopter Textron 21
#26 C. Kirk Nance 21
#26 Chanh C. Vo Corning Cable Systems 21
#29 John Austin Keenum Corning Cable Systems 20
#29 Jeffrey L. Edgington IBM 20
#31 Mark J. O'Neill Entech 19
#32 Jeffrey H. Jan Solo Brands 17
#32 Marshall Proulx Stryker 17
#32 Shanthala Kuravangi-Thammaiah Verizon 17
#35 William A. Green 1974 Productions 16
#35 David Miller Display Technologies 16
#37 Timothy B. Demers United Video Properties 15
#37 Russell A. Morris Omnipoint 15
#37 Kenneth M. Yates Carrington Laboratories 15
#37 Brett E. Huff Intel 15
#41 S. Shane Dexter Medtronic 14
#42 Ken Shundo Bell Helicopter Textron 13
#42 Mark Alan Przybyla Textron Innovations 13
#42 Bruno J. Evans Lockheed Martin 13
#42 Joseph Daniel Leachman Bell Helicopter Textron 13
#42 Benny J. Williams Harbison-Fischer 13
#42 Taeoh Lee Bell Helicopter Textron 13
#48 Na Deng Huawei 12
#48 Alan Carl Ewing Textron Innovations 12
#48 Eduardo Mendoza Acushnet 12

Part of Texas