Showing 1–50 of 1,190 inventors

Rank Inventor Primary Company Patents
1 Eric Pierre de Rouffignac University Of Texas System 25
2 George Leo Stegemeier Shell Oil Compny 24
3 Robert Charles Ryan Shell Oil Compny 17
3 Etuan Zhang Shell Oil Compny 17
#5 Daniel C. Guterman 15
#6 Philip D. Nguyen Halliburton Energy Services 13
#6 John Michael Karanikas Shell Oil Compny 13
#8 Richard E. Smalley William Marsh Rice University 9
#8 David B. Spicer ExxonMobil 9
#8 David L. Thompson Medtronic 9
#11 Kenneth W. Seyffert Varco I/P 8
#11 Kenneth W. Stearns Stearns Technologies 8
#11 Anthony Collins B & J Manufacturing 8
#14 William W. Jones Solarflare Communications 7
#14 Daniel T. Colbert William Marsh Rice University 7
#16 Gary D. Mohr ExxonMobil 6
#16 David H. McConville Univation Technologies 6
#16 Sudhin Datta ExxonMobil 6
#16 Spencer M. Nimberger Pgi International 6
#16 Tim Coffy Fina Technology 6
#21 Pradeep P. Shirodkar ExxonMobil 5
#21 Kenneth A. Smith William Marsh Rice University 5
#21 Jacques R. Tabanou Schlumberger Technology 5
#21 Michael R. Conboy AMD 5
#21 Pavel Nikolaev William Marsh Rice University 5
#21 Robert T. Li ExxonMobil 5
#21 William T. Haygood, Jr. ExxonMobil 5
#21 Rocco DiFoggio Baker Hughes Holdings 5
#29 Benton Frederick Baugh Reel Power Licensing 4
#29 Donald W. Verser Chevron 4
#29 Dennis R. Esterberg HP 4
#29 William Gauthier Fina Technology 4
#29 Frederick Gordon Carl, Jr. Shell Oil Compny 4
#29 Timothy P. Bender Xerox 4
#29 Robert Freedman Schlumberger Technology 4
#29 Cor F. Van Egmond ExxonMobil 4
#29 Chi Chang Via Technologies 4
#29 Maricar Miranda Lexicon Genetics 4
#29 Tsili Wang Baker Hughes Holdings 4
#29 Paras A. Shah HP 4
#29 Gregory L. Glidden 4
#29 Dimitre Mehandjiysky Nokia 4
#29 Donald C. Richardson Texas Instruments 4
#29 David H. Burns Chevron 4
#29 Ron Karr Veritas Operating 4
#29 James B. Terry Halliburton Energy Services 4
#29 Gary J. Piccirillo HP 4
#29 Curtis L. Boney Schlumberger Technology 4
#29 Jason H. Hafner William Marsh Rice University 4
#29 Vladimir Dubinsky Baker Hughes Holdings 4

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