Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Airdrie, CA ranks #8,158 worldwide for total patents filed all time, with 269 patents from 90 inventors. Leading employers of inventors based in Airdrie, CA include Agjunction, Nova Chemicals (International) S.A., University Technologies International.

Showing 1–50 of 90 inventors

Rank Inventor Primary Company Patents
1 Walter J. Feller Agjunction 37
2 Brian Molloy Nova Chemicals (International) S.A. 25
3 Douglas W. Morck University Technologies International 17
#4 Mark Kelly Nova Chemicals (International) S.A. 10
#5 John Fleischer Photon Ag 9
#6 Camiel Huisma Growsafe Systems 8
#6 William F. Allen Schweitzer Engineering Laboratories 8
#6 Matthew GOWANLOCK Apollo Energy Services 8
#6 Warren Mark Kelly Bayer Healthcare 8
#10 Andrew B. Baker Guest Tek Interactive Entertainment 7
#11 Bruce LYON 6
#12 Robert Ladd Nova Chemicals (International) S.A. 5
#13 Thomas M. Thomas 4
#13 James Arthur Auger Nova Chemicals (International) S.A. 4
#15 Deanne Rose Layher 3
#15 Denis Gilbert 3
#15 Ravosh Samari Honeywell 3
#15 Tracy Lorne Grills Halliburton Energy Services 3
#15 Ralph S. Hahn Unknown 3
#15 Bailey Todd Epp Step Energy Services 3
#15 Ross Willard Senger Oil Lift Technology 3
#15 Robert Wayne Layher 3
#23 Greg Van Riper 2
#23 Brett Anthony Kostka Sanmina-Sci 2
#23 Doug Hildebrandt 2
#23 Edwin Walter Reid 2
#23 Colin Reid The Babcock & Wilcox 2
#23 Rui Manuel Martins Lopes 2
#23 Alison Sunstrum Growsafe Systems 2
#23 Gordon Brian Foster 2
#23 Don Pike Alcatel Lucent 2
#23 Kurtis Kolisnek 2
#23 Rene Claude Desfosses 2
#23 Brian Cowieson Qsound Labs 2
#23 Reginald D. Creamer 2
#23 Beth Lorraine Creed Governors Of The University Of Alberta 2
#23 Justin Michael Hebert Genesis Advanced Technology 2
#23 Darin Silvernagle Veritas Dgc 2
#23 Chris Timmons Board Of Regents For Oklahoma State University 2
#23 Ryan J. C. Marley Shear Bits 2
#23 William Pawluk 2
#23 Paymaan Behrouzi 2
#23 Jonathan Eskritt Microsemi Storage Solutions (U.S.) 2
#44 Kenneth Minderhoud Apple 1
#44 Paul Anthony Gale Scott Technologies 1
#44 Arjan Dykman 1
#44 Line C. Richardson 1
#44 Jana L. Vander Kloet 1
#44 JASEN L. HOFFMAN 1
#44 Harold Tschritter 1