Duncan, OK All Time

5,947 patents  ·  603 inventors  ·  262.1/1k pop.

Ranked #906 of 111,555 cities Top 1%

Showing 151–200 of 603 inventors

Rank Inventor Primary Company Patents
#140 John Heaton Halliburton Energy Services 10
#140 Steven L. Schwegman Halliburton 10
#140 James E. Briscoe Halliburton 10
#140 John Dexter Brunet Halliburton Energy Services 10
#140 Dralen T. Terry Halliburton 10
#140 John Key Halliburton Energy Services 10
#157 Mark A. Clark Halliburton 9
#157 Prabhakar P. Rao Tekmar 9
#157 Jack C. Penn Halliburton 9
#157 Harley Jones, II Halliburton Energy Services 9
#157 Denise Berryhill Halliburton Energy Services 9
#157 Iosif Hriscu Halliburton Energy Services 9
#157 Bobby E. Hall Halliburton 9
#157 R. Clay Cole Halliburton Energy Services 9
#157 Randy S. Rosine Halliburton Energy Services 9
#157 Robert Payne Itron 9
#167 Mark Farabee Halliburton Energy Services 8
#167 Charles F. VanBerg, Jr. Halliburton 8
#167 Robert L. Toellner Halliburton 8
#167 Aric Martin Gillispie Vulcan Industrial Holdings 8
#167 Slaton E. Fry Eastman Kodak 8
#167 Larry D. Martin Halliburton 8
#167 John C. Zimmerman Halliburton 8
#167 Vincent G. Reidenbach Halliburton 8
#167 Patty L. Onan Halliburton Energy Services 8
#167 O. Marlene Isenberg Halliburton Energy Services 8
#167 Lonnie R. Walker Halliburton 8
#167 Robert T. Evans Halliburton 8
#179 Larry Austbo Halliburton Energy Services 7
#179 Michael W. Conway Halliburton 7
#179 Glenn Ray Fowler Halliburton Energy Services 7
#179 Rick L. Covington Halliburton Energy Services 7
#179 Danny K. Mints Halliburton 7
#179 Steven R. Grundmann Halliburton Energy Services 7
#179 E. Dwyann Dalrymple Halliburton 7
#179 Johanna Haggstrom Halliburton Energy Services 7
#179 Brett L. Muckelrath Hendrickson Usa, L.L.C. 7
#179 Eugene A. Elphingstone Halliburton 7
#179 Ronnie J. Buchanan Halliburton 7
#179 Tyler Norman Halliburton Energy Services 7
#179 Robert D. Kuhlman Keymasters Technologies 7
#179 Allen E. Harris Halliburton 7
#179 Desmond Jones Halliburton Energy Services 7
#179 Kevin D. Edgley Halliburton 7
#179 Stephen T. Arrington Halliburton 7
#196 H. Kent Beck Halliburton 6
#196 Allen R. Young Computalog Usa 6
#196 Lawrence E. Harris Halliburton 6
#196 Joe A. Beisel Halliburton Energy Services 6
#196 Bharat Bajirao Pawar Halliburton Energy Services 6

Part of Oklahoma