Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Gloucester, GB ranks #1,938 worldwide for total patents filed all time, with 1,669 patents from 387 inventors. Leading employers of inventors based in Gloucester, GB include Dyson Technology Limited, Kohler Mira Limited, Commscope Connectivity Uk Limited.

Showing 1–50 of 387 inventors

Rank Inventor Primary Company Patents
1 Peter David Gammack Dyson Technology Limited 339
2 Kevin T. Peel Kohler Mira Limited 43
3 Gordon John White Commscope Connectivity Uk Limited 37
#4 Michael Appleyard Trw Limited 32
#4 Ian Bennett Safran Landing Systems Uk 32
#6 Colin Low HP 29
#7 Andrew Wills Colebrook Bosson & Saunders (Products) Limited 27
#8 Simon Lloyd Jones Rolls-Royce Plc 24
#8 Stuart Weekes Symmetry Medical Manufacturing 24
#10 Mark Stamford Vanderstegen-Drake Dyson Technology Limited 22
#11 Neil Hastie Infineon Technologies Ag 21
#11 Stephen Greetham Dyson Technology Limited 21
#13 Andrew James Holden Dyson Technology Limited 19
#14 Clyde Warsop Bae Systems Plc 18
#15 Nigel Sansum Kohler Mira Limited 17
#15 Matthew John Dobson Dyson Technology Limited 17
#17 Stephen Mark Angood Renishaw Plc 15
#17 Grant Bourhill Sharp Kabushiki Kaisha 15
#17 Gregory William Dussek Dyson Technology Limited 15
#17 Donald James McIntosh Dyson Technology Limited 15
#17 Daniel Brendan Crowley Smart Stabilizer Systems Limited 15
#17 Philip Tennison Reilly Dyson Technology Limited 15
#23 Torsten WILDSCHEK Nokia Technologies Oy 14
#24 William Alfred Ireland Wa1 Designs Limited 13
#25 Donald R. Cummings D.U.T. Pty 12
#25 Sam Lucking Colgate-Palmolive 12
#25 Stephen Howell Motorola 12
#28 Simon Harris IBM 11
#28 Yann Simonneaux Messier-Dowty Limited 11
#30 Robert Donald John Sedgeman Smart Stabilizer Systems Limited 10
#30 Neville Ernest Lange Axsia Serck Baker Limited 10
#32 Gerald S. Thomas Lucas Industries Public Limited 9
#33 Adam Pinkstone Dyson Technology Limited 8
#33 Ayrton Lloyd Taylor PEEL Dyson Technology Limited 8
#33 Alexander Shipp Messagelabs Limited 8
#33 Stephen Cave Oracle 8
#33 Peter Hornblower Schlumberger Technology 8
#33 Lucy Winstanley Crown Packaging Technology 8
#39 Graham Watts Kangol Limited 7
#39 Stephen John Parry Intel 7
#39 Anthony Harrison-Griffin Maxpat Trading & Marketing (Far East) 7
#42 Graham Coomer Broadcom 6
#42 John L. Gibbons Rolls-Royce Plc 6
#42 Susan Gerrard Banbury R.P. Scherer Technologies 6
#42 Gary Philpott Husqvarna Ab 6
#42 Laura Anne Howard Dyson Technology Limited 6
#42 Michael Wild Eppendorf Ag 6
#42 Ben Bright Altria Client Services 6
#42 Stephen Philip Gardner 6
#42 Antony James Smithson Andrew 6