Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Fergus, CA ranks #5,087 worldwide for total patents filed in 2016, with 19 patents from 6 inventors. Leading employers of inventors based in Fergus, CA include Research In Motion Limited, Polycorp, Blackberry Limited.

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Michael K. Brown Research In Motion Limited 14
2 Robert Mepham Polycorp 1
2 Grant Henry Robert Bartnik Blackberry Limited 1
2 Nicole DeVeyra Dana Canada 1
2 Gordon Harris Christie Digital Systems Usa 1
2 Thomas J. Kelly AT&T 1