Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Charlottetown, CA ranks #15,140 worldwide for total patents filed in 2021, with 4 patents from 3 inventors. Leading employers of inventors based in Charlottetown, CA include Iaf Science Holdings.

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 John Lawrence Rowe Iaf Science Holdings 2
2 Emad Naseri 1
2 Beth Buchanan 1