Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 8,351–8,400 of 21,073 inventors

Rank Inventor Primary Company Patents
#6659 Ljubisa M. Petrovic 3
#6659 George G. Binder, Jr. ExxonMobil 3
#6659 Wanda K. Gass Texas Instruments 3
#6659 William L. Trevillion Halliburton 3
#6659 Dilipkumar N. Bhula Brian Watt Associates 3
#6659 John S. Lindsey The Dow Chemical 3
#6659 Jene A. Richart ExxonMobil 3
#6659 Ralph E. Maple Merichem 3
#6659 Mark B. McKellar 3
#6659 Patrick E. McDonald Hydril 3
#6659 Allan H. Mueller Geosource 3
#6659 Ronald K. Clark NASA 3
#6659 Reza Falamak 3
#6659 Charles L. McLaren 3
#6659 Walter H. Zinnecker 3
#6659 Karl A. Karim Shell Oil Compny 3
#6659 Joseph N. Klumpyan Baker Oil Tools 3
#6659 Arnal B. Foreman, Jr. Bowen Tools 3
#6659 Emanuel Schnitzer Cameron Iron Works 3
#6659 Lucille H. Novak ExxonMobil 3
#6659 Larry L. Christie 3
#6659 Warren V. Bush Shell Oil Compny 3
#6659 Kent J. Goodloe Western Geophysical Company Of America 3
#6659 Phillip W. Welch W. R. Grace & 3
#6659 Terry N. Crane 3
#6659 Allen Nunley Halliburton 3
#6659 Homer M. Wilson Panex 3
#6659 Maurice M. Patterson Shell Oil Compny 3
#6659 Valery A. Gelfand Western Geophysical Company Of America 3
#6659 Eldon E. Hulsey Unknown 3
#6659 Bracell P. Barrett 3
#6659 E. Gordon Foster Shell Oil Compny 3
#6659 George D. Doland 3
#6659 Frank R. Wood Celanese Gmbh 3
#6659 Kermit S. Harmon, Jr. 3
#6659 Jerry P. Justice, Sr. 3
#6659 Tamal K. Dutta Shell Oil Compny 3
#6659 Milton W. Ellisor, Jr. I.W. Industries 3
#6659 Ping-Chau Liao Phillips Petroleum 3
#6659 James O. Guy Western Atlas International 3
#6659 Samuel C. Lynch Atlantic Richfield 3
#6659 David L. Personette 3
#6659 Charles W. Kinney Baker International 3
#6659 Hedayat H. Hassanzadeh Davis-Lynch 3
#6659 James N. Strickland Drilex Systems 3
#6659 David F. Jolly 3
#6659 Rae A. Royle Chevron 3
#6659 Akkas Manzur Western Atlas International 3
#6659 John L. Greak Shell Oil Compny 3
#6659 Paul D. White, Jr. Bowen Tools 3

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