Patent Leaderboard
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
Search
Companies
Inventors
Rolls-Royce Plc
Rank (2021):
#165
of 31,507
Top 1%
517 inventors
236
Patents 2021
Top Inventors at Rolls-Royce Plc
2021
Rank
Name
Patents
1
Michael J. Whittle
41
2
Anthony G. Razzell
14
3
Mark Spruce
10
#4
Daniel K. Vetters
32
#5
Roderick M. Townes
9
#6
Craig W Bemment
8
#7
Ted J. Freeman
38
#8
John Joseph Costello
9
#9
Richard G Stretton
7
#10
Richard Joseph Skertic
8
#11
David A. Edwards
6
#12
Stephen M. Husband
6
#13
Ahmed M Y Razak
5
#14
David J. Shepherd
5
#15
Duncan Forbes
5
#16
Mark J. Wilson
5
#17
Eric Koenig
12
#18
Sean E. Landwehr
6
#19
Sungbo Shim
6
#20
Adam L. Kempers
5
#21
Kang N. Lee
5
#22
Quinlan Yee Shuck
5
#23
Alan R Maguire
4
#24
Arthur L. Rowe
4
#25
Benedict R. PHELPS
4
#26
Bharat M. Lad
4
#27
Chathura K Kannangara
4
#28
Darren Ivor James
4
#29
David P. SCOTHERN
4
#30
Jillian C Gaskell
4
#31
Joseph B. Cooper
4
#32
Michael C. WILLMOT
4
#33
Pascal DUNNING
4
#34
Rory D. STIEGER
4
#35
Aaron D. Sippel
33
#36
Bruce E. Varney
4
#37
Alan W. Smith
4
#38
Christopher Banham
4
#39
Douglas D. Dierksmeier
4
#40
John Gebhard
4
#41
Kevin Sauer
4
#42
Kerry Wiegand
4
#43
Michael Nesteroff
4
#44
Nathan Ottow
4
#45
Scott Nelson
4
#46
Alastair D Moore
3
#47
Benjamin J Sellers
3
#48
Chloe J. PALMER
3
#49
Dragos Axinte
3
#50
Duncan A MacDougall
3
#51
Ellis F H Chong
3
#52
Gareth M Armstrong
3
#53
Giles E. Harvey
3
#54
Hua Wei HUANG
3
#55
Ian J Bousfield
3
#56
Marko Bacic
3
#57
Paul R. Miller
3
#58
Robert J Telling
3
#59
Steven Hillier
3
#60
Zahid M. HUSSAIN
3
#61
David J. Thomas
21
#62
Jeffrey A. Walston
15
#63
Peter Broadhead
5
#64
Andrew James Ritchey
3
#65
Andrew Terbrock
3
#66
Brett Barker
3
#67
Brandon R. Snyder
3
#68
Chris Ruff
3
#69
Daniel Feinstein
3
#70
James W. McPherson
3
#71
James Sellhorn
3
#72
Joseph D. Black
3
#73
Joseph A. Swift
3
#74
Kerry J. Lighty
3
#75
Matthew J. Kappes
3
#76
Matthew T. Kush
3
#77
Mark E. Whitlock
3
#78
Melissa Hughes
3
#79
Nathan Bingham
3
#80
Nate Cooper
3
#81
Raymond Ruiwen Xu
3
#82
Robert W. Heeter
3
#83
Robert J. Shinavski
3
#84
Todd Engel
3
#85
Adrian L. HARDING
2
#86
Alexis Lambourne
2
#87
Alexander C. Smith
2
#88
Alexander Wong
2
#89
Amit Gupta
2
#90
Andrew Holt
2
#91
Anmol Manohar
2
#92
Carl L. MULDAL
2
#93
Clare L. BEWICK
2
#94
Cristina Diaz Garcia
2
#95
Daniel James Bickley
2
#96
David Reginald Trainer
2
#97
Edward M. Jones, Jr.
2
#98
Emma C. Steedman
2
#99
Ewan F Thompson
2
#100
Gabriel Gonzalez-Gutierrez
2