{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "2017", "item": "https://www.patentleaderboard.com/2017/"}, {"@type": "ListItem", "position": 3, "name": "Cities", "item": "https://www.patentleaderboard.com/2017/cities"}, {"@type": "ListItem", "position": 4, "name": "Powell River, CA", "item": "https://www.patentleaderboard.com/2017/city/powell-river-ca"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Powell River, CA ranks #27,833 worldwide for total patents filed in 2017, with 1 patent from 1 inventor. Leading employers of inventors based in Powell River, CA include Dundas Data Visualization.

Showing 1–1 of 1 inventors

Rank Inventor Primary Company Patents
1 Terrence Eugene Sheflin Dundas Data Visualization 1