Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Warrington, GB ranks #4,333 worldwide for total patents filed all time, with 643 patents from 259 inventors. Leading employers of inventors based in Warrington, GB include IBM, Eastman Kodak, Kodak Polychrome Graphics Company.

Showing 1–50 of 259 inventors

Rank Inventor Primary Company Patents
1 Nicolas M. Clayton IBM 54
2 David Clarke Eastman Kodak 26
3 Alan Monk Kodak Polychrome Graphics Company 17
#4 Paul Nicholas Ewing ICI 16
#5 Paul David Culleton Permavoid Limited 13
#6 Beverley Anne Brown Merck 12
#6 Matthew Kendal Harding Mainetti (Uk) 12
#8 June Gladman Medtrade Products Limited 11
#9 Hugh Finn Autoliv Development Ab 9
#10 Geeth Ranmal de Mel IBM 7
#10 Joseph Muscat Conopco 7
#12 Benjamin F. Gostelow New World Domestic Appliances Limited 6
#12 Nicholas Mernor Hamnett Parker Pen Products 6
#12 Kevin John Davies Chevron 6
#12 Nigel Peter Rhodes Opko Ireland Global Holdings 6
#12 Glyn R. John ICI 6
#17 Derek Crutchley Avdel Uk Limited 5
#17 Raymond George Evans Breed Automotive Technology 5
#17 Gary Robert Nichol Pilkington Group Limited 5
#17 Phillip Godfrey Bowler Convatec Technologies 5
#17 Krishna Sandeep Reddy DUBBA Blue Prism Limited 5
#17 MALGORZATA JADWIGA ZIMON IBM 5
#17 Duncan Bickerton K&N Engineering 5
#17 Ian Peter Critchlow 5
#17 Breanndan O'Conchuir IBM 5
#17 John Graham Allen ICI 5
#17 Alexis John Toft Opko Ireland Global Holdings 5
#28 Richard John Woodward Bank of America 4
#28 Christopher O'Neil-Bell 4
#28 Jeffery Boardman Atmos 4
#28 Daniel Winston Microsoft 4
#28 Surinder Pall Chahal Croda International Plc 4
#28 Benjamin Carr Abb Schweiz Ag 4
#28 Stephen McAdam Mettler-Toledo Safeline 4
#28 Stuart Wallace 4
#28 Matthew Rawstron Ykk 4
#28 Sally Elizabeth Wood Conopco 4
#28 Thomas Richard Pointon Conopco 4
#28 Paul Harrison Solvay Interox Gmbh 4
#40 Jonathan Salmon Quantumdx Group Limited 3
#40 Chor Leung Ko Hy Cite Enterprises 3
#40 Nickolaos Pilatis Rolls-Royce Plc 3
#40 Fausto Martelli IBM 3
#40 Mark Brocklehurst Joy Mm Delaware 3
#40 Hayley Jane Turner 3
#40 James TUPPER Appsense Limited 3
#40 Kevin Vincent Bate Commscope Technologies 3
#40 Daniel Baker Mars Uk Limited 3
#40 William I. Spurr ICI 3
#40 Andrew D. J. Broome Laporte Industries Limited 3