Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Llandogo, GB ranks #87,345 worldwide for total patents filed all time, with 2 patents from 1 inventor. Leading employers of inventors based in Llandogo, GB include Evoqua Water Technologies.

Showing 1–1 of 1 inventors

Rank Inventor Primary Company Patents
1 Michael Upjohn Evoqua Water Technologies 2