Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Cities › Kitchener, CA

Kitchener, CA 2020

372 patents  ·  245 inventors

Ranked #408 of 44,574 cities Top 1%

Kitchener, CA ranks #408 worldwide for total patents filed in 2020, with 372 patents from 245 inventors. Leading employers of inventors based in Kitchener, CA include Research In Motion Limited, Unknown, Clearpath Robotics.

Showing 1–50 of 245 inventors

Rank Inventor Primary Company Patents
1 Jason T. Griffin Research In Motion Limited 11
2 Amir Keyvan Khandani Unknown 9
3 Ryan Christopher Gariepy Clearpath Robotics 8
#4 Lloyd Frederick Holland North 7
#4 Harindra Manilal William Pioneer (Corteva) 7
#6 Andrew David Ellis GE 5
#6 Hashim Mohammad Qaderi Blackberry Limited 5
#6 Bogdan Frusina Dejero Labs 5
#9 James P. Shaffer Quantum Valley Ideas Laboratories 4
#10 Jens Kristian Poulsen Blackberry Limited 3
#10 James Nathan Swidersky Mappedin 3
#10 Robert Flatt Dejero Labs 3
#10 Christopher Lyle Bender Blackberry Limited 3
#10 John E. Price Rain Bird 3
#10 Armen Garo Bakirtzian Intel 3
#10 Stephen Arnold Devison Cognitive Systems 3
#10 Christopher R. Wormald Blackberry Limited 3
#10 Scott Collins Biomerieux 3
#10 Catalin Visinescu Blackberry Limited 3
#10 Joseph Robert Wayne Mallet Dejero Labs 3
#10 Akshaya K. Mishra Miovision Technologies Incorporated 3
#10 Abbas Hormati Ignis Innovation 3
#10 Daniel Adema Google 3
#10 Ryan O'Toole Open Text Sa Ulc 3
#10 Idris S. Aleem Google 3
#26 David Lockhart D2L 2
#26 Philip Brown D2L 2
#26 Spencer Leavitt George Quin Blackberry Limited 2
#26 Arif Hudda Dejero Labs 2
#26 Bruce Hildesheim 9013733 Canada 2
#26 Aleem Yusuf Stryker 2
#26 Robert Joseph Lombardi Blackberry Limited 2
#26 Devon Bruce Galloway Buildscale 2
#26 Jake Chapeskie North 2
#26 Samantha McCabe Intel 2
#26 Alex Bencz Clearpath Robotics 2
#26 Bryan Stuart Cunningham Danby Products Limited 2
#26 Michael S. Brown Research In Motion Limited 2
#26 Abdul Rehman KFUPM 2
#26 Norman Weatherhead Rockwell Automation 2
#26 Scott Gamble Kinestral Technologies 2
#26 Dariusz Grabka D2L 2
#26 Ryan James Fioravanti Google 2
#26 Matthew Lord Clearpath Robotics 2
#26 Roger Paul Bowman Blackberry Limited 2
#26 David P. Smith Caterpillar 2
#26 Jason Neevel Bartesian 2
#26 Simon Drexler Clearpath Robotics 2
#26 Allyson Giannikouris Ignis Innovation 2
#26 Ryan Cameron DENOMME Nicoya Lifesciences 2

Nearby-Ranked Cities

Alameda, CA376
Kfar Sava, IL375
Gwangju, KR373
Shimabara, JP371
Jiaocheng District, CN369
Hangzhou City, CN368
Uppsala, SE368
Torino, IT366