Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Cobourg, CA ranks #10,793 worldwide for total patents filed in 2021, with 7 patents from 6 inventors. Leading employers of inventors based in Cobourg, CA include The Toronto-Dominion Bank, Sunnybrook Health Sciences Centre, Bose.

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Peter Glen Nairn The Toronto-Dominion Bank 2
2 Ian Vaughan Lyndon Clarkson Sunnybrook Health Sciences Centre 1
2 Mikhail Ioffe Bose 1
2 Richard John Frederick Thake The Toronto-Dominion Bank 1
2 Richard A. Hornung 1
2 Alexander Stuart Caunce Ehc Canada 1