Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Duncan, OK ranks #1,166 worldwide for total patents filed in 2023, with 114 patents from 48 inventors. Leading employers of inventors based in Duncan, OK include Halliburton Energy Services, Rateze Remote Mgmt, Shell Oil Compny. That works out to 5.0 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–48 of 48 inventors

Rank Inventor Primary Company Patents
1 Timothy Holiman Hunter Halliburton Energy Services 11
2 Stanley V. Stephenson Halliburton Energy Services 9
2 Ronnie Glen Morgan Halliburton Energy Services 9
#4 Justin Lee Hurst Halliburton Energy Services 5
#4 Chad Adam Fisher Halliburton Energy Services 5
#6 Frank Acosta Halliburton Energy Services 4
#6 James Robert Benkley Halliburton Energy Services 4
#6 Wesley John Warren Halliburton Energy Services 4
#6 Jim B. Surjaatmadja Halliburton Energy Services 4
#10 Leonard R. Case Halliburton Energy Services 3
#10 Mark Adams Rateze Remote Mgmt 3
#10 Derek Williams Halliburton Energy Services 3
#10 Glenn Howard Weightman Halliburton Energy Services 3
#10 Harley Jones, II Halliburton Energy Services 3
#10 John Dexter Brunet Halliburton Energy Services 3
#10 James Alan Olis Halliburton Energy Services 3
#17 Austin Carl Schaffner Halliburton Energy Services 2
#17 David Paul Brisco Shell Oil Compny 2
#17 Loren Swor Halliburton Energy Services 2
#17 Bryan Chapman Lucas Halliburton Energy Services 2
#17 Thomas W. Hawkins Halliburton Energy Services 2
#17 Charles Edward Neal, III Halliburton Energy Services 2
#23 Glenn Ray Fowler Halliburton Energy Services 1
#23 Narongsak Tonmukayakul Halliburton Energy Services 1
#23 Jacob Glenn Davis Halliburton Energy Services 1
#23 Donald Anthony Belcher Halliburton Energy Services 1
#23 Alexander L. Marks Halliburton Energy Services 1
#23 Aric Martin Gillispie Vulcan Industrial Holdings 1
#23 Matthew Todd Howell Halliburton Energy Services 1
#23 Jack G. Frost United Laboratories International 1
#23 Joe Kleber Maxson Halliburton Energy Services 1
#23 Connor David Millican Halliburton Energy Services 1
#23 Tori H. Miller Halliburton Energy Services 1
#23 Tim H. Hunter Halliburton Energy Services 1
#23 Ryan Spoering Continental Reifen Deutschland Gmbh 1
#23 Billy Don Coskrey Halliburton Energy Services 1
#23 Bryan John Lewis Halliburton Energy Services 1
#23 Dickey Charles Headrick Halliburton Energy Services 1
#23 Andrew Silas Clyburn Halliburton Energy Services 1
#23 Bruce Carl Lucas Halliburton Energy Services 1
#23 Donna L. Harris Halliburton Energy Services 1
#23 Max L. Phillippi Halliburton Energy Services 1
#23 Keith Edward Blaschke Halliburton Energy Services 1
#23 Brian K. Wilkinson Halliburton Energy Services 1
#23 Joe A. Beisel Halliburton Energy Services 1
#23 Billy Christian Rowell Oil States Energy Services, L.L.C. 1
#23 Adam Lynn Marks Halliburton Energy Services 1
#23 Joseph A. Beisel Halliburton Energy Services 1

Part of Oklahoma