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
IP
Imerys Pigments
Rank (All Time):
#14414
of 106,127
Top 15%
72 inventors
45
Patents All Time
Top Inventors at Imerys Pigments
All Time
Rank
Name
Patents
1
Robert J. Pruett
20
2
Jun Yuan
14
3
Christopher R. L. Golley
9
#4
David Cummings
6
#5
Michael J. Garska
6
#6
Daniel J. Panfil
5
#7
Anthony Lyons
5
#8
Bomi M. Bilimoria
4
#9
John Claude Husband
4
#10
Steven M. Fortier
4
#11
William L. Garforth
4
#12
David A. Skelhorn
3
#13
Harry Vincent Brown, Jr.
3
#14
Ismail Yildirim
3
#15
J. Philip E. Jones
3
#16
Robin Wesley
3
#17
Charity Miller
2
#18
Christopher Nutbeem
2
#19
David Robert Skuse
2
#20
Desmond Charles Payton
2
#21
Dickey S. Shurling
2
#22
Edward J. Sare
2
#23
Ernest Gay
2
#24
Gary Mobley
2
#25
Michele Susan Renals
2
#26
Paula Alves
2
#27
Rajan R. Iyer
2
#28
Tommy L. Adkins
2
#29
Allison Anne Calhoun
2
#30
Anthony McConnell
2
#31
Bruce Jackson
1
#32
Ching-Yih Chen
1
#33
Christopher Paynter
1
#34
David Anstine
1
#35
David P. Bryan
1
#36
David Andrew Greenhill
1
#37
David Leslie Light
1
#38
David Andrew Taylor
1
#39
Deb Thrale
1
#40
Graham M. Pring
1
#41
H. Vincent Brown
1
#42
Ismail Yildirum
1
#43
Jim Richardson
1
#44
Johnny W. Larimore
1
#45
John A. Manasso
1
#46
Jose Messias
1
#47
Jonathan Stuart Phipps
1
#48
Jose M. Rodriguez
1
#49
John D. Sagurton
1
#50
Kevin J. Snowden
1
#51
Kuan-Ting Wu
1
#52
Larry H. McAmish
1
#53
Larry C. Powell
1
#54
Marielle Lorusso
1
#55
Mark Mortimer
1
#56
Milton Constantin
1
#57
Mikel Dean Smith
1
#58
Ricardo Perez
1
#59
Ronald Windell Andrews
1
#60
Roger W. Wygant
1
#61
Sayre Mender
1
#62
Stacey Johnson
1
#63
Stephen Raper
1
#64
Vince Brown, Sr.
1
#65
William B. Jackson
1
#66
William Limousin
1
#67
William H. Pope
1
#68
Yash P. Khanna
1
#69
Jimmy R. Godfrey
1
#70
Peter B. O'Rorke
1
#71
Allison R Calhoun
1
#72
Anthony Allan May
1