Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Dunville, CA ranks #87,345 worldwide for total patents filed all time, with 2 patents from 2 inventors. Leading employers of inventors based in Dunville, CA include Tenneco Canada.

Showing 1–2 of 2 inventors

Rank Inventor Primary Company Patents
1 Gerald B. Van Kuren 1
1 Michael A. Nield Tenneco Canada 1