Showing 51–100 of 726 inventors

Rank Inventor Primary Company Patents
#46 Kevin R. Squire ExxonMobil 24
#52 Ryan W. Snell Chevron 23
#53 Roscoe W. Taylor Monolith Materials 22
#53 Gregory G. Hendrickson Chevron 22
#55 Jamie N. Sutherland Chevron 21
#55 David L. Fletcher ExxonMobil 21
#55 Scott G. Morrison Chevron 21
#55 Homero C. Castillo Baker Hughes Holdings 21
#55 Praful C. Desai Smith International 21
#55 Kenneth D. Hope Chevron 21
#55 Jeffery C. Gee Chevron 21
#55 Jeffrey S. Lowell Chevron 21
#55 Prashant D. Chopade Halliburton Energy Services 21
#64 Gary L. Hensley Hutchison-Hayes International 20
#64 Larry DeLynn Chambers Halliburton Energy Services 20
#64 Alysia C. White Smith International 20
#64 Robert R. McElvain Chevron 20
#64 Christopher Reading Beecham Group Plc 20
#64 John Stone Woodstream 20
#64 Michael A. Freeman M-I L.L.C. 20
#64 Harold Brian Skeels 20
#64 John M. Yokley Dril-Quip 20
#73 William D. Nielsen Materion 19
#73 John P. Broussard Weatherford Technology Holdings 19
#73 Simon Turton Halliburton Energy Services 19
#73 Marcus Oesterberg Baker Hughes Holdings 19
#73 Robert S. Sivley, IV Hydril 19
#78 Thomas M. Dennis Dennis Tool 18
#78 Thomas R. Campbell 18
#78 Kevin H. Searles ExxonMobil 18
#78 David Pavel Weatherford/Lamb 18
#78 Gabriel Silva Young & Franklin 18
#83 John R. Messinger ExxonMobil 17
#84 Marcus A. Avant Baker Hughes Holdings 16
#84 Alistair D. Westwood ExxonMobil 16
#84 John V. Salerni Baker Hughes Holdings 16
#84 James Hillier Chevron 16
#84 Zhihui Gu Chevron 16
#84 Xianghong Hao Nanostellar 16
#90 Kenneth Heidt Matthews Halliburton Energy Services 15
#90 Michael E. Moffitt Schlumberger Technology 15
#90 Ravi P. Nanayakkara Halliburton Energy Services 15
#93 Robert C. Coffin 3M 14
#93 Antonio Carlos Falcao Critsinelis Chevron 14
#93 Donald S. Tracey ExxonMobil 14
#93 Terry Robertson Euro-Pro Operating 14
#97 John R. Cook Oceaneering International 13
#97 Catherine M. Gill Chevron 13
#97 Rasik H. Raythatha Ecc America 13
#97 Robert P. Radtke Strata Bit 13

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