Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–45 of 45 inventors

Rank Inventor Primary Company Patents
1 Ronald S. Gardner Bristol-Myers Squibb 13
2 Glyn Phillips Biomatrix 6
2 Anthony H. Clements Lever Brothers 6
2 John T. Griffith The Electricity Council 6
2 John Bellis Mixalloy Limited 6
2 Elfed H. Evans Lever Brothers 6
#7 Paul Griffiths Meritor Heavy Vehicle Systems Limited 5
#8 Sarah Wroe Convatec Technologies 4
#8 Stephen John Sudall 4
#8 Joseph Raymond Caruana Hozelock-Asl Limited 4
#11 David George Thompson Resolution Chemicals Limited 3
#11 Michale Leslie Green The Procter & Gamble 3
#11 Richard Bellingham Meritor Heavy Vehicle Systems Limited 3
#14 George P. Sharp 2
#14 Alan P. Perrin 2
#14 Anthony L. Lovell Unilever Patent Holdings B.V. 2
#14 Stuart S. Duncan Pilkington Pe Limited 2
#14 Stephen J. Hannam 2
#14 Howard J. Litherland Audi Ag 2
#14 David Arthur Hyland Kimberly-Clark Worldwide 2
#14 Arthur Harris 2
#14 Timothy Boothroyd J. C. Bamford Excavators Limited 2
#14 Amelia Prentice Convatec Technologies 2
#24 David R. Pyke ICI 1
#24 Paul A. Chapple Lever Brothers Company, Division Of Conopco 1
#24 Lois Elenid Lambeth 1
#24 Haydon Parsonage Lattice Intellectual Property 1
#24 Norman Maloney 1
#24 Nicholas Coope Pilkington Pe Limited 1
#24 Rodney Townend The Electricity Council 1
#24 Simon Timothy McBride British Telecommunications Public Limited 1
#24 Jan Darrel Crowther Warwick International Group Limited 1
#24 Ikram Haq 1
#24 David T. Ricketts Unknown 1
#24 Mark Alexander France Warwick International Group Limited 1
#24 Bethan Jones Cmb Foodcan Plc 1
#24 Gwyn P. Owen 1
#24 David James Fanning Meritor Heavy Vehicle Systems Limited 1
#24 Ian Lancaster Scimat Limited 1
#24 Antony Cooney Associated Octel Company Limited 1
#24 Timothey J. Noakes ICI 1
#24 Keith D. Elliott Unknown 1
#24 Richard I. Jones Pilkington Pe Limited 1
#24 Roy B. Hobson Lever Brothers 1
#24 Paul A. J. Docking Pilkington Pe Limited 1