Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ajax, CA ranks #3,727 worldwide for total patents filed all time, with 785 patents from 215 inventors. Leading employers of inventors based in Ajax, CA include IBM, Trintec Industries, Oracle.

Showing 1–50 of 215 inventors

Rank Inventor Primary Company Patents
1 Matthew A. Huras IBM 60
2 Brendon Nunes Trintec Industries 58
3 Himanshu Sharma Oracle 33
#4 Amanda J. Kalhous General Motors 30
#5 Patrick Perez Microsoft 22
#6 Akram M. Abdel-Rahman General Motors 21
#6 Casey Lyn Doyle The Toronto-Dominion Bank 21
#8 Andrew Steven Juhasz Fka Distributing Co. 19
#9 Owen Carroll Decor Grates Incorporated 17
#10 Robert M. O'Brien Spin Master 16
#11 Michael George Polan IBM 15
#12 Gerry Mooney J.M. Huber 14
#13 Ahmed M. Abdelkhalek AMD 12
#13 Ron Tsang Bio-Support Industries 12
#15 Muhammad Sohaib Aslam IBM 11
#16 Robert Zuccherato Entrust 9
#16 Jason Wong Ehc Canada 9
#18 Lothar Korb Leggett & Platt 8
#18 Miguel Antonio Moore Libreiro Carter Fabricating 8
#18 Balbir S. Sangha General Motors 8
#21 Gregory J. T. Lowe-Wylde Unknown 7
#21 Edward A. O'Leary Rogers Communications 7
#21 Omkharan Arasaratnam IBM 7
#21 George Burcea Siemens Aktiengesellschaft 7
#21 Raul S. Romerio Target Brands 7
#26 Lamberta Suazon Colgate-Palmolive 6
#26 James A. Morison Gorrie Advertising Management Limited 6
#26 Mark Logan Merge Healthcare Incorporated 6
#26 Chester D. Myers General Foods Limited 6
#26 Gary Ataman Messier-Bugatti-Dowty 6
#31 Mark Donald Leitch IBM 5
#31 Abdool Azaad 5
#31 Tarlochan Sidhu GE 5
#31 Gerald Manuelpillai Fiber Optic Systems Technology 5
#31 Douglas Edwards Igt 5
#31 Justin Sishung Lee Google 5
#37 Murray J. Beaton IBM 4
#37 Marek Kudlacz Shopify 4
#37 Stephen Haertel IBM 4
#37 Alexander Luccisano Scientific-Atlanta 4
#37 Mohamed A. Naiel General Motors 4
#37 Qadeer Baig Seiko Epson 4
#37 Edilbert Delgado Yu Magna Seating Systems 4
#37 Michael Ramsay Warner-Lambert Company 4
#37 Ali Ghafour 4
#46 Mary Ann Duarte The Toronto-Dominion Bank 3
#46 Raymond L. R. Morrish Allanson International 3
#46 Jack Araujo Bombardier 3
#46 Danielle Pinnock The Toronto-Dominion Bank 3
#46 Stephen Curry 3