Patent Leaderboard
USPTO Patent Rankings
Data through Dec 31, 2025
Search
Companies
Inventors
Cities
States
All Time
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
Home
›
Companies
›
Edwards Limited
EL
Edwards Limited
— 268 Patents
Rank
(All Time):
#2,925
of
106,120
Top 3%
195
inventors
268
Patents All Time
Top Inventors at Edwards Limited
All Time
Showing
1–50
of
195
inventors
Rank
Name
Patents
1
Nigel Paul Schofield
41
2
Andrew James Seeley
37
3
Ian David Stones
27
#4
Alan Ernest Kinnaird Holbrook
21
#5
Duncan Michael Price
13
#6
Christopher Mark Bailey
12
#6
James Robert Smith
12
#8
Stephen Dowdeswell
11
#9
Barrie Dudley Brewster
10
#9
Gary Peter Knight
10
#11
Michael Andrew Galtry
8
#11
Neil Turner
8
#11
Richard Glyn Horler
8
#14
David Bedwell
7
#14
Emiliano Lucchetta
7
#14
Malcolm William Gray
7
#14
Michael Roger Czerniak
7
#14
Phillip North
7
#14
Robert Bruce Grant
7
#20
Andrew Cobbett
6
#20
Andrew Waye
6
#20
Gareth David Stanton
6
#20
Marilena Radoiu
6
#20
Martin Nicholas Stuart
6
#20
Martin Ernst Tollner
6
#20
Michael Henry North
6
#20
Paul Milner
6
#20
Sergey Voronin
6
#29
Christopher J. Clements
5
#29
Ian Olsen
5
#29
Miles Geoffery Hockliffe
5
#29
Simon Harold Bruce
5
#33
Clive Frederick Collie
4
#33
Clive Marcus Lloyd Tunna
4
#33
David John Goodwin
4
#33
David Alan Turrell
4
#33
Derek Martin Baker
4
#33
Graeme Huntley
4
#33
John Leslie Bidder
4
#33
Laurent Marc Philippe
4
#41
Anthony John Wilder
3
#41
Christopher Peter Jones
3
#41
David Paul Manson
3
#41
Darren Mennie
3
#41
Gerald Robin Shelley
3
#41
Hammond Deo
3
#41
Helen Shaw
3
#41
Ian Keech
3
#41
Ingo Stephen Graham
3
#41
James Alexander Haylock
3
1
2
3
Next »
Related Companies
Martin Marietta Energy Systems
268
Alfred Kärcher Gmbh & Co. Kg
268
Dainichiseika Color & Chemicals Mfg. Co.
268
Mts Systems
268
Erbe Elektromedizin Gmbh
268
Mannkind
268
Angiodynamics
268
Teknologian Tutkimuskeskus Vtt Oy
268
Genius Electronic Optical Co.
268