Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Daniel Clark Rolls-Royce Plc 4
2 Alexandra Mayhew The Lubrizol 2
2 William R. S. Barton The Lubrizol 2
2 Glenn A Knight Rolls-Royce Plc 2
#5 Steve Gadsby 1
#5 Mark C. HARDY Rolls-Royce Plc 1
#5 Mark Raymond Steele Advanced Composites Group Limited 1