Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Lac-Sergent, CA ranks #98,059 worldwide for total patents filed all time, with 1 patent from 1 inventor. Leading employers of inventors based in Lac-Sergent, CA include Addénergie Technologies.

Showing 1–1 of 1 inventors

Rank Inventor Primary Company Patents
1 Sylvain Légaré Addénergie Technologies 1