Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–50 of 82 inventors

Rank Inventor Primary Company Patents
1 James P. Brown ICI 14
2 Stephen Barbour Husky Oil Operations Limited 8
3 Perry L. St. Denis 1238585 Alberta 6
#4 Richard George Swift 4
#4 Brent Michael Baier 4
#4 Derek Tebay Weatherford/Lamb 4
#7 Wade Tokarek 3
#7 Dale E. Benson 3
#7 Todd A. Wilson Weatherford/Lamb 3
#7 Wayne Muir 3
#11 Blaine Ross 2
#11 Morley Sebree 2
#11 Glen Joki 2
#11 Lloyd Gee Husky Oil Operations Limited 2
#11 Michael John Derkach Evolution Oil Tools 2
#11 Barton Toporowski 2
#11 Arnold Wollmann 2
#11 Tracy Earl Klotz 2
#11 Colin Bourne 2
#11 Slade Luchynski 2
#11 Ronald J. Heidel 2
#11 Perry Bateman 2
#11 Kirby Warren Hayes 2
#11 Dan St. Amant 2
#11 David Edward Rinas 2
#11 Cam Zarowny 2
#27 Timothy BRACE 1
#27 Daryl GARRISON 1
#27 Leslie Howard Messmer 1
#27 Wendall Elford 1
#27 Lee Douglas Basset 1
#27 Dwayne Darryl Commandeur 1
#27 Bryan Szatkowski 1
#27 Darwin Wulff 1
#27 Ted M. Scriber Flexi-Coil 1
#27 Shawn Rodney Van Drecht 1
#27 Bradley Burns 1
#27 Douglas Glen Boyd 1
#27 Victoria Oliver 1
#27 Edward E. Brauer Comcast 1
#27 Brian Watchel 1
#27 Kent J. Carriere 1
#27 Adam Budenski 1
#27 Duwayne Springer 1
#27 Gerald L Binetruy 1
#27 Mark J Binetruy 1
#27 Frank Jezowski 1
#27 David Krywchuk Comcast 1
#27 Jack Bootsman Institut Francais Du Petrole 1
#27 Elaine M. McNaughton 1