Showing 1–50 of 68 inventors

Rank Inventor Primary Company Patents
1 Terry E. Helton ExxonMobil 4
1 James C. Westhoff Baker Hughes Holdings 4
1 Gregory G. Galloway Weatherford/Lamb 4
#4 Floyd C. Felderhoff Baker Hughes Holdings 3
#4 L. Allen Sinor Baker Hughes Holdings 3
#4 Danny E. Scott Baker Hughes Holdings 3
#4 Roger Fincher Baker Hughes Holdings 3
#4 Jack T. Oldham Baker Hughes Holdings 3
#4 Greg Galloway Pdti Holdings 3
#4 Dennis E. Willen ExxonMobil 3
#11 Thomas Robert Larson National Oilwell Varco 2
#11 Cato Russell McDaniel Halliburton Energy Services 2
#11 David A. Switzer Evolution Engineering 2
#11 Heeman Choe Baker Hughes Holdings 2
#11 Daniel E. Ruff Baker Hughes Holdings 2
#16 Dennis L. Holtermann Chevron 1
#16 Randy Johnston HP 1
#16 Trulah Roeseler Johnson 1
#16 Chad T. Jurica Baker Hughes Holdings 1
#16 Dan E. Scott Baker Hughes Holdings 1
#16 Jeremy K. Morgan Baker Hughes Holdings 1
#16 Sebastian Calo Schlumberger Technology 1
#16 Jay Stevens Emc 1
#16 Gary Chunn Smith International 1
#16 Harold A. Sreshta National Oilwell Dht 1
#16 Craig D. Johnson Schlumberger Technology 1
#16 William J. Jackson Medco Health Solutions 1
#16 Tyler James Hobson Rogers Athletic Company 1
#16 Donna S. Davis ExxonMobil 1
#16 Gary W. Ward Hydril 1
#16 Delano S. Richie Macsema 1
#16 Joseph W. Laubenstein 1
#16 George A. Smith Huntsman Petrochemical 1
#16 Andrew Loyall Gause 1
#16 Rodney B. Walzel Baker Hughes Holdings 1
#16 Gary E. Weaver Halliburton Energy Services 1
#16 Edward Beverly Moe Tri-Flo International 1
#16 Avis Lloyd McCrary Preferred Technology 1
#16 Jeffrey Norris Cirrus Outdoors 1
#16 Kingsley S. Evarts American Piledriving Equipment 1
#16 Jeffrey Scott Dupont The Procter & Gamble 1
#16 Shilin Chen Halliburton Energy Services 1
#16 Michael Schneider Infineon Technologies Ag 1
#16 Kenneth Tierling 1
#16 Lewis E. Davis 1
#16 Robert Kirken University Of Texas System 1
#16 Thomas Andrew Pierle Schlumberger Technology 1
#16 Robert A. Laing Baker Hughes Holdings 1
#16 Stephen P. Monroe Baker Hughes Holdings 1
#16 David M. Hamby State Of Oregon Acting By And Through The State Board Of Higher Ed. On Behalf Of Oregon State Univ. 1

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