Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

St. Albert, CA ranks #6,546 worldwide for total patents filed all time, with 372 patents from 148 inventors. Leading employers of inventors based in St. Albert, CA include Xerox, Crystal Spring Colony Farms, Conagra Foods Rdm.

Showing 1–50 of 148 inventors

Rank Inventor Primary Company Patents
1 Darren Andrew Makeiff Xerox 13
2 Lucien Dnestrianschii Crystal Spring Colony Farms 12
3 Steven M. Parsons Conagra Foods Rdm 11
#4 Michael W. Stewart Alberta Cancer Board 10
#5 Roger Marchand Bay6 Solutions 9
#5 Brandon McBride Playcore 9
#5 Derek G. E. Kerfoot Sherritt Gordon Mines Limited 9
#8 Jonathan Gordon Conn Veinot Governors Of The University Of Alberta 8
#8 Peter Tan Twilio 8
#10 Sean Stewart Lasermax Roll Systems 7
#10 Jan Tjeerd Smit Sherritt International 7
#12 Darren Part Oilfield Equipment Development Center Limited 6
#12 John Robert Colbourne 6
#12 Michael E. Chalkley Sherritt Gordon Limited 6
#12 Logan Daniel Jacobs Zenovia Electronics 6
#12 John Stiksma Dynatec 6
#17 Lloyd Olson Sharkninja Operating 5
#17 Dylan Kyle Scott Governors Of The University Of Alberta 5
#17 Kenneth Stenerson Smith International 5
#17 Arthur Rutledge 5
#17 Jeff Hayman 5
#17 Philip Latos Weyerhaeuser Nr 5
#17 Jeremy MacGillivray 5
#17 Douglas J. Tschetter Bay6 Solutions 5
#25 Steven Hargreaves Mccoy 4
#25 Alain Trottier Integrated Device Technology 4
#25 Roman Berezowsky Chevron 4
#25 David Patrick Selmser Tyco Fire & Security Gmbh 4
#25 Marc Breault Champagne Edition 4
#25 Darius J. Yakimchuk Trc Services 4
#25 Andrew Norell Flexxaire Manufacturing 4
#25 Dennis C. Surrendi Unknown 4
#25 Samuel J. Menzies 4
#34 Peter Lylick Global Precision Solutions, Llp. 3
#34 James SPEERS 3
#34 Garry O'Connor Novartis International Pharmaceutical 3
#34 Richard Stephen Michaels Unknown 3
#34 Michael J. H. Ruscoe Sherritt Gordon Mines Limited 3
#34 Peter Put HP 3
#34 Ralph E. Woloschuk L.O.M. Laboratories 3
#34 George S. Ritchie 3
#34 Muthukumaran Palanichamy Sg Gaming 3
#34 Robert Chalifoux Cenovus Energy 3
#34 Larry P. Hackman Amoco 3
#45 Lance Hyndman Lehman Trikes 2
#45 Walter Van Woudenberg 2
#45 Cynthia G. Pachal Wuestec Medical 2
#45 Carmen Giltner University of Colorado, A Body Corporate 2
#45 Anita Dyrbye 2
#45 Greg Groves Riverbed Technology 2