Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Andrea Leeson Castrol Limited 2
2 Christopher J. McCrindle Delphi Technologies Ip Limited 1
2 Bruce O'Brien 1
2 Alistair Hill Meteor Gummiwerke K.H. Badje Gmbh & 1