Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Edmonton, CA ranks #383 worldwide for total patents filed in 2018, with 340 patents from 241 inventors. Leading employers of inventors based in Edmonton, CA include Intuit, National Oilwell Varco, Corning Optical Communications.

Showing 1–50 of 241 inventors

Rank Inventor Primary Company Patents
1 Gabe Coscarella 6
1 Richard J. Becker Intuit 6
3 Kameron Wayne Konduc National Oilwell Varco 5
3 David Wesley Chiasson Corning Optical Communications 5
#5 Leo M. Chan Www.Trustscience.Com 4
#5 Steven Bromling Emc 4
#5 Evan V Chrapko Www.Trustscience.Com 4
#5 Alben D'Silva Halliburton Energy Services 4
#5 Clinton Moss Halliburton Energy Services 4
#10 Pavlo Malynin Intuit 3
#10 Douglas RIDGWAY Applied Technologies Associates 3
#10 Jose R. Rodriguez Knaack 3
#10 Victor Salamon Emc Ip Holding Company 3
#10 Masum Hossain Rambus 3
#10 Nicholas Ryan Marchand National Oilwell Varco 3
#10 Troy Martin Applied Technologies Associates 3
#10 Kenneth R. Code Biolargo Life Technologies, Incorporated 3
#10 Dallas Laird Greenwood Katch Kan Holdings 3
#10 Kasra Nikooyeh Canadian National Railway 3
#10 Jonathan Peter Zacharko Halliburton Energy Services 3
#10 Daniel L. Moise Intuit 3
#10 Daniel C. Wilson Invidi Technologies 3
#10 Hossam Gharib Halliburton Energy Services 3
#10 Quinn A. J. Holtby Katch Kan Holdings 3
#10 Horace Chan Intuit 3
#10 Andrew J. Hanson Weatherford Technology Holdings 3
#27 Brian Lake Emc Ip Holding Company 2
#27 Stacy Bremner Gilead Sciences 2
#27 Keiko Sujino Gilead Sciences 2
#27 John Davidge Intuit 2
#27 Roger K. Lott Headwaters Heavy Oil 2
#27 Dirk Hair Celanese Eva Performance Polymers 2
#27 Tony Tadic University Health Network 2
#27 Jonathan Ryan Prill National Oilwell Varco 2
#27 Duong Tran Gilead Sciences 2
#27 Christine Szymanski National Research Council Of Canada 2
#27 Danilo Bangit, Jr. Intuit 2
#27 Maurice William Slack Noetic Technologies 2
#27 Greg Knoblauch Intuit 2
#27 MacKenzie Millar 1304338 Alberta 2
#27 Daniel Elliot Sameoto Simon Fraser University 2
#27 Tony Lam Stream-Flo Industries 2
#27 Rajeev Goonewardene Intuit 2
#27 Roger Zemp Illumisonics 2
#27 Hamid Reza Zareie Rajani Forum Us 2
#27 Eric Mulhern Dynaenergetics Europe Gmbh 2
#27 Vladimir Khlebnikov Aquinox Pharmaceuticals (Canada) 2
#27 Joshua Baergen Emc Ip Holding Company 2
#27 Robert Diederichs Cameron International 2
#27 John Khai-Quang Diep Suncor Energy 2