Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Fergus, CA ranks #9,162 worldwide for total patents filed in 2021, with 9 patents from 4 inventors. Leading employers of inventors based in Fergus, CA include Research In Motion Limited, Excalibur Crossbow, Magna International.

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Michael K. Brown Research In Motion Limited 5
2 Kyle William Egerdee Excalibur Crossbow 2
3 Ryan Leslie 1
3 Scott Robert Mooney Magna International 1