Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Kirkham, GB ranks #79,433 worldwide for total patents filed all time, with 3 patents from 2 inventors. Leading employers of inventors based in Kirkham, GB include British Nuclear Fuels Plc.

Showing 1–2 of 2 inventors

Rank Inventor Primary Company Patents
1 Gregg G. Butler British Nuclear Fuels Plc 2
2 David Graham Andrews 1