Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Leyi Zhao Johnson Matthey Public Limited 1
1 Joseph Edward Boudreau Block 1
1 Colin Morrell Unknown 1
1 M. P. S. Jagannadha Rao Optum 1
1 David Johnston Connaught Laboratories 1