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
Colgate-Palmolive
Rank (All Time):
#180
of 106,127
Top 1%
2,015 inventors
4,643
Patents All Time
Top Inventors at Colgate-Palmolive
All Time
Rank
Name
Patents
1
Robert Moskovich
301
2
John C. Crawford
263
3
Eduardo Jimenez
245
#4
Douglas Hohlbein
213
#5
Michael Prencipe
173
#6
John Gatzemeyer
152
#7
Wen Jin Xi
151
#8
Abdul Gaffar
132
#9
Bruce Cummings
125
#10
Kiat-Cheong Toh
114
#11
Guy Broze
105
#12
Long Pan
103
#13
Thomas Boyd
97
#14
Yanmei Ji
80
#15
Ravi Subramanyam
78
#16
Kenneth Waguespack
77
#17
Suman Chopra
77
#18
Brian Bloch
73
#19
James Masters
71
#20
Patrick Durbut
70
#21
Joachim Storz
67
#22
Guofeng Xu
66
#23
Thomas Mintel
63
#24
Harsh M. Trivedi
59
#25
Michael Rooney
59
#26
Takahide Okai
59
#27
Barbara Thomas
57
#28
Sharon Kennedy
57
#29
Daniel Wainless
56
#30
Al Sprosta
56
#31
Bruce M. Russell
55
#32
Evangelia Arvanitidou
54
#33
Myriam Mondin
54
#34
Guang Sheng Guo
51
#35
John David Lamb
50
#36
Donghui Wu
49
#37
Alan Sorrentino
49
#38
James H. Kemp
48
#39
David K. Lee
47
#40
John P. Curtis
47
#41
Julien Drapier
47
#42
Adam Sherman
45
#43
Andreas Wechsler
45
#44
Fan Gang Xie
43
#45
Aarti Rege
41
#46
Gregory Szewczyk
40
#47
Scott W. Demarest
40
#48
Amjad Farooq
40
#49
Joseph E. Fattori
39
#50
Laurence Du-Thumm
39
#51
Lin Fei
39
#52
Hoai-Chau Cao
38
#53
Shaotang Yuan
38
#54
Bo Zhang
37
#55
Nagaraj S. Dixit
37
#56
Nuran Nabi
37
#57
John Afflitto
36
#58
Alain Jacques
36
#59
Jairajh Mattai
35
#60
Patrick Calello
35
#61
Harold E. Wixon
34
#62
Robert D'Ambrogio
34
#63
Shira Pilch
34
#64
Eyal Eliav
33
#65
Karen Wisniewski
33
#66
Andre Morgan
33
#67
Corinne Elstow
32
#68
Peter R. Hilliard, Jr.
32
#69
Rita Erilli
32
#70
Baudouin Mertens
31
#71
Patrik Johansson
31
#72
Philip Gorlin
31
#73
Robert J. Steltenkamp
31
#74
Kenneth Harvey
30
#75
Yu Liu
30
#76
Claude Blanvalet
29
#77
Mahmoud Hassan
29
#78
Richard Scott Robinson
29
#79
Thomas G. Polefka
29
#80
Fahim U. Ahmed
28
#81
Gary Jakubicki
28
#82
Issac Zaksenberg
28
#83
Jeffrey Mayers
28
#84
Leighton Davies-Smith
28
#85
Prakasarao Mandadi
28
#86
Raimund Klausegger
28
#87
Viktor Dubovoy
28
#88
Amrit Patel
28
#89
David Viscio
27
#90
Steven Fisher
27
#91
Thomas Connors
27
#92
Joan Gambogi
26
#93
Kai Zhang
26
#94
Ammanuel Mehreteab
26
#95
Anne-Marie Misselyn
26
#96
Charles J. Schramm, Jr.
25
#97
Harry Hayes
25
#98
Iraklis Pappas
25
#99
Jiang Zhou
25
#100
Lynette Zaidel
25