Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Sheffield, GB ranks #2,012 worldwide for total patents filed all time, with 1,601 patents from 655 inventors. Leading employers of inventors based in Sheffield, GB include NVIDIA, Mcpherson'S Limited, Aes Engineering.

Showing 1–50 of 655 inventors

Rank Inventor Primary Company Patents
1 Andrew Brookfield Swaine NVIDIA 61
2 Andrew John Stokes Mcpherson'S Limited 19
3 Peter Andrew Riocreux NVIDIA 18
#4 Alan James Roddis Aes Engineering 17
#5 Simon Davis Gripple Limited 16
#5 Ziad Azar Siemens Gamesa Renewable Energy 16
#7 Andrew Maiden Phase Focus Limited 15
#7 Lee Giemza Gripple Limited 15
#9 Stephen Rhys Graville 14
#10 Oliver Sunderland Gripple Limited 13
#11 Mohammad Kimiabeigi Siemens Aktiengesellschaft 12
#11 Rakesh Raman Broadcom 12
#11 Daniel Sara NVIDIA 12
#14 Hugh David Facey Loadhog Limited 11
#14 Christian Juan Feldermann 11
#16 Christopher William Laycock NVIDIA 10
#16 Earl Campbell Amazon 10
#16 Geraint W. JEWELL Rolls-Royce Plc 10
#16 Trevor Milne Siemens Aktiengesellschaft 10
#16 Alexander I. Wilson Morgan Construction 10
#21 Peter Artymiuk Asterion Limited 9
#21 Luke Davis Loadhog Limited 9
#21 Guanghui Geng NVIDIA 9
#21 Kais Atallah Magnomatics Limited 9
#25 Simon Donson Evolution Power Tools Limited 8
#25 John R. Tippetts United Kingdom Atomic Energy Authority 8
#25 Ian Hamilton Ridley Land Instruments International Limited 8
#25 Derek Boaler Loadhog Limited 8
#25 William Stephen Clapham Esco Group 8
#25 Alexander Duke Siemens Gamesa Renewable Energy 8
#25 Alan Patrick Anderson British Telecommunications Public Limited 8
#25 Richard Andrew Paterson NVIDIA 8
#33 Jan Jozef Rens Magnomatics Limited 7
#33 Andre Ferreira Gripple Limited 7
#33 Martin James Humphry Phase Focus Limited 7
#33 Stuart Calverley Magnomatics Limited 7
#33 Ian Flatters Depuy Ireland Unlimited 7
#33 John Stuart Bladen British Telecommunications Public Limited 7
#33 Nicholas Middleton 7
#33 Thomas Reynolds Gripple Limited 7
#33 Jonathan M. Rigelsford Sensata Technologies 7
#33 Richard Hogg University Court Of The University Of Glasgow 7
#33 Edom Demissie Siemens Gamesa Renewable Energy 7
#44 Andrew Hobbs Astec Co. 6
#44 Bernard Martin Crewdson 6
#44 John Joseph Warren Hydra Tools International Plc 6
#44 Gavin J. BAXTER Rolls-Royce Plc 6
#44 Eduard Vardanyan NVIDIA 6
#44 Joshua Swithenbank The University Of Sheffield 6
#44 Chiranjeev Acharya NVIDIA 6