Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 8,551–8,600 of 21,073 inventors

Rank Inventor Primary Company Patents
#6659 Dominic L. Casinelli Unknown 3
#6659 Herbert H. Hodgeman Daniel Industries 3
#6659 Carl W. Schroeder Shell Oil Compny 3
#6659 Alvetta Pryor The Dow Chemical 3
#6659 Elton G. Foster Shell Oil Compny 3
#6659 Clarence D. Bertino Gulf Oil 3
#6659 Allen A. Chernosky 3
#6659 Norman E. Flournoy Chevron 3
#6659 James C. Barnette Western Atlas International 3
#6659 Billie G. Cornelius 3
#6659 Tommie J. Morgan University Of Texas System 3
#6659 Jorge H. Delgado Conoco 3
#6659 Archie C. Lamb Fiber Dynamics 3
#6659 Hans U. Schutt Shell Oil Compny 3
#6659 Louis B. LeFevre Conoco 3
#6659 Glenn A. Bahm ExxonMobil 3
#6659 John D. Parrish Baker Hughes Holdings 3
#6659 C. Brent Davenport Chevron 3
#6659 John A. Schliesing NASA 3
#6659 Alan Peterson HP 3
#6659 Anthony M. Leonardi-Cattolica Shell Oil Compny 3
#6659 D. G. Davis Shell Oil Compny 3
#6659 Gordon R. Dreesman Amf Gmbh 3
#6659 Colin P. Leach Conoco 3
#6659 Edward H. Hsu Shell Oil Compny 3
#6659 Joseph M. Zelli Unknown 3
#6659 Dewa N. Adnyana Memory Metals 3
#6659 Terry D. Timmerman Construction Forms 3
#6659 Stanley M. Dennison Texas Instruments 3
#6659 Kenneth A. Olson Tjernlund Products 3
#6659 Joseph J. Portugal Trw Limited 3
#6659 Richard F. Koenig Koenig & Aktiengesellschaft 3
#6659 Thomas W. Lattin, Jr. Compaq Computer 3
#6659 Kaung M. Yu 3
#6659 Raymond W. Ver Hoeve Texas Brine Company, Llc. 3
#6659 John A. Mercier Conoco 3
#6659 Ronald D. Quates Fmc 3
#6659 Roni K. Doak 3
#6659 Stanley J. Dudrick 3
#6659 David C. Fenimore 3
#6659 Albert M. Koehler The Offshore 3
#6659 Byron W. Porter 3
#6659 Eugene J. Cegielski Cameron Iron Works 3
#6659 Keith R. Hazelrigg Nl Industries 3
#6659 Jack A. Berridge 3
#6659 Douglas M. Richards Ethyl 3
#6659 Jon D. Dubois Quality Tubing 3
#6659 William D. Harwell NASA 3
#6659 David A. Van Lehn Texas Instruments 3
#6659 Christine Ehlig-Economides Schlumberger Technology 3

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