Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Tadahiko Hirai Canon 2
2 Russell Anthony Ritter 1
2 Michael Plested 1
2 Mark Gauci Btf Pty 1
2 Betty Jin Biota Scientific Management Pty 1
2 Russell Harvey Newnham Hawker Energy Products Limited 1