Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Addlestone, CA ranks #87,345 worldwide for total patents filed all time, with 2 patents from 1 inventor. Leading employers of inventors based in Addlestone, CA include M. H. Detrick.

Showing 1–1 of 1 inventors

Rank Inventor Primary Company Patents
1 Robert C. Willson M. H. Detrick 2

Part of California