Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 John Dodgson Central Research Laboratories Limited 2
2 Sean Keeping 1
2 Roger John Carr Smith Systems Manufacturing 1
2 Alan Manley Cubic 1
2 Jo Hague Thames Water Utilities Limited 1
2 John Allen Wainford 1