Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Edmonton, CA ranks #287 worldwide for total patents filed in 2021, with 478 patents from 348 inventors. Leading employers of inventors based in Edmonton, CA include Broadcom, Edatanetworks, Rambus.

Showing 1–50 of 348 inventors

Rank Inventor Primary Company Patents
1 Edward Choh Broadcom 15
2 Terrance Patrick Tietzen Edatanetworks 11
3 Masum Hossain Rambus 8
#4 Matthew Arnold Macpherson Bates Edatanetworks 6
#5 Michael Hatzinikolas Fero 4
#5 Ronald James Mackay Edatanetworks 4
#5 Jose Lourenco 1304338 Alberta 4
#5 Jai Kishan Koli Baker Hughes, A Ge Company 4
#5 MacKenzie Millar 1304338 Alberta 4
#10 Tony Lam Stream-Flo Industries 3
#10 Nicholas Ryan Marchand National Oilwell Varco 3
#10 Michael Logan Governors Of The University Of Alberta 3
#10 Darren Freed Tevosol 3
#10 Roger Zemp Illumisonics 3
#10 Pavlo Malynin Intuit 3
#10 John L. Law Governors Of The University Of Alberta 3
#10 Eric Mulhern Dynaenergetics Europe Gmbh 3
#10 Darren Hockman Governors Of The University Of Alberta 3
#10 Fraser A. Wheeler Halliburton Energy Services 3
#10 Jose N. Amaral IBM 3
#10 Daniel C. Wilson Invidi Technologies 3
#10 Jonathan Peter Zacharko Halliburton Energy Services 3
#10 Zhenhao Li Dalian University Of Technology 3
#10 Alben D'Silva Halliburton Energy Services 3
#25 George S. Cembrowski Bio-Rad Laboratories 2
#25 Xiaohui Sun China University Of Petroleum (East China) 2
#25 Michol Dalcourt 2
#25 Timothy Makoto Yamamoto Edatanetworks 2
#25 Mahmoud S. E. ElSaadany Johnson Controls Technology 2
#25 Darrick Wilson Roswell Canada 2
#25 Richard J. Becker Intuit 2
#25 Mark Fiala National Research Council Of Canada 2
#25 Taylor J. Lloyd IBM 2
#25 Hossam Gharib Halliburton Energy Services 2
#25 Quinn A. J. Holtby Katch Kan Holdings 2
#25 Taleana Huff Quantum Silicon 2
#25 Christopher Ceroici Governors Of The University Of Alberta 2
#25 Siamak Akhlaghi Esfahany Software Gmbh 2
#25 Edmond LeRouzic Cantega Technologies 2
#25 Mohammad Rashidi Quantum Silicon 2
#25 Maurice William Slack Noetic Technologies 2
#25 Troy Martin Applied Technologies Associates 2
#25 Darcy Daugela Spectrum Optix 2
#25 Bernard Wermann 2
#25 Michael Paulson Kustom Signals 2
#25 Oladipo Omotoso Suncor Energy 2
#25 Troy LORENSON Impulse Downhole Solutions 2
#25 Thomas Stachura Intel 2
#25 Homa Foroughi Intuit 2
#25 SUJIT BHATTACHARYA Syncrude Canada Ltd. In Trust For The Owners Of The Syncrude Project As Such Owners Exist Now And In The Future 2