Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–24 of 24 inventors

Rank Inventor Primary Company Patents
1 Christopher B. Beeken IBM 3
2 John Colgrave IBM 2
2 Anthony Peter Hulbert Roke Manor Research Limited 2
2 Michael Cobbett IBM 2
#5 Mark Stephen Laker Hitachi Data Systems Engineering Uk Limited 1
#5 Peter A. Broadhurst IBM 1
#5 Andrew Anthony Emmett IBM 1
#5 Dale Robinson Hewitt IBM 1
#5 Philip R. Taunton IBM 1
#5 Mark Patrick Nuttal IBM 1
#5 Trevor Lobban IBM 1
#5 Mark James Hiscock IBM 1
#5 Philip L. Norton IBM 1
#5 Sarah Almond Coopervision International Limited 1
#5 Philip G. Willoughby IBM 1
#5 Graham Richard Alderson IBM 1
#5 Larry Yusuf IBM 1
#5 Ian Derek Heritage IBM 1
#5 Stephen B. Toledo-Brown IBM 1
#5 David J. Seager IBM 1
#5 David Currie IBM 1
#5 Ian Partridge IBM 1
#5 Jonathan W. L. Short IBM 1
#5 Christopher S. Bygrave IBM 1